ORANGE

Atomic Tangerine

#FF9966

Conversions

HEX#FF9966

RGBrgb(255, 153, 102)

HSLhsl(20, 100%, 70%)

HSVhsv(20, 60%, 100%)

CMYKcmyk(0%, 40%, 60%, 0%)

Copy CSS

color: #ff9966;
/* rgb  */ color: rgb(255, 153, 102);
/* hsl  */ color: hsl(20, 100%, 70%);

Contrast

On whiteFail · 2.10 : 1

On ink blackPass · 9.11 : 1

Shades

Tints

Pairings

About Atomic Tangerine

Atomic Tangerine is the hex color #FF9966, which translates to rgb(255, 153, 102) in RGB and hsl(20, 100%, 70%) in HSL. On the color wheel it sits at 20 degrees, with a saturation of 100 percent and a lightness of 70 percent. That combination gives Atomic Tangerine a saturated mid tone: strong enough for buttons and links, still calm enough for larger areas.

How Atomic Tangerine compares

The closest standard CSS keyword is lightsalmon (#FFA07A), a CIE76 distance of 8.7 away in CIELAB. That is a visible difference, so the keyword is not a substitute here. In the Tailwind CSS 4.3.1 palette the nearest token is orange-300 (#FFB86A), at a distance of 18.5. Inside this library the closest neighbour is Light Salmon at 8.7. Sorted by lightness, Atomic Tangerine is number 16 of the 18 orange colors here.

Text on Atomic Tangerine

2 of the five common text colors below clear WCAG AA for normal text on Atomic Tangerine, led by Ink black at 9.11:1. The ratios are computed with the WCAG relative luminance formula, the same one the contrast checker uses, which opens with Atomic Tangerine already loaded as the background.

Contrast of common text colors on Atomic Tangerine. AA normal text needs 4.5:1, AA large text and non-text elements need 3:1, AAA normal text needs 7:1.
Text color	Ratio	AA normal	AA large	AAA normal
White #FFFFFF	2.10:1	Fail	Fail	Fail
Ink black #0F0F12	9.11:1	Pass	Pass	Pass
Mid grey #6B7280	2.30:1	Fail	Fail	Fail
Dark grey #374151	4.91:1	Pass	Pass	Fail
Light grey #E5E7EB	1.70:1	Fail	Fail	Fail

Building a palette around Atomic Tangerine

The pairings above give you three classic starting points. The complementary color sits opposite on the wheel and works well as an accent that draws the eye. The analogous colors sit right beside Atomic Tangerine for calmer, harmonious combinations. The triadic pair spaces three hues evenly for a balanced, energetic palette. Open any swatch to explore it as its own color.

Full values for Atomic Tangerine

Format	Value
HEX	#FF9966
RGB	rgb(255, 153, 102)
HSL	hsl(20, 100%, 70%)
HSV	hsv(20, 60%, 100%)
CMYK	cmyk(0%, 40%, 60%, 0%)
OKLCH	oklch(77.89% 0.1393 46.57)
CIELAB	lab(72.90 33.57 42.78)

Use Atomic Tangerine in a tool

Nearby colors

Last updated 5 August 2026 by FusionStudios. Every value on this page is computed by the same functions the tools use. How this is calculated.