#ADC339#ADC339

#ADC339 is a light, vivid yellow. Relative luminance 0.482; OKLCH L 77.5% C 0.160 H 118.2°. Best body text is #000000 at 10.64:1 contrast (WCAG AA passes).

Color values

HEX	#ADC339
RGB	rgb(173, 195, 57)
HSL	hsl(70, 55%, 49%)
HSV	hsv(70, 71%, 76%)
CMYK	cmyk(11.3%, 0%, 70.8%, 23.5%)
CIE-LAB	lab(74.96, -25.38, 63.11)
CIE-LCH	lch(74.96, 68.02, 111.90°)
OKLab	oklab(77.54% -0.0755 0.1408)
OKLCH	oklch(77.54% 0.16 118.2)
XYZ	xyz(37.4880, 48.2102, 11.2007)
Luminance	0.4821 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADC339 #4F39C3

analogous

#C39439 #ADC339 #68C339

triadic

#ADC339 #39ADC3 #C339AD

tetradic

#ADC339 #39C394 #4F39C3 #C33968

square

#ADC339 #39C394 #4F39C3 #C33968

split-complementary

#ADC339 #3968C3 #9439C3

monochromatic

#59641D #83942B #ADC339 #C1D267 #D4E096

Accessibility & contrast

On white

1.97

#ADC339 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.64

#ADC339 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADC339

10.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADC339	#FFFFFF	#000000	##000000
##ADC339	1.00	1.97	10.64	10.64
#FFFFFF	1.97	1.00	21.00	21.00
#000000	10.64	21.00	1.00	1.00
##000000	10.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0B821

Deuteranopia (green-blind)

#CEB944

Tritanopia (blue-blind)

#B7B8A8

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #adc339;
/* rgb */ color: rgb(173, 195, 57);
/* oklch */ color: oklch(77.5% 0.160 118.2);

Tailwind

colors: {
  custom: {
    50: '#c9d578',
    500: '#adc339',
    950: '#000000',
  },
}

SCSS

$custom: #adc339;
$custom-light: #c9d578;
$custom-dark: #000000;

JSON

{
  "hex": "#adc339",
  "rgb": {
    "r": 173,
    "g": 195,
    "b": 57
  },
  "hsl": {
    "h": 69.565,
    "s": 54.762,
    "l": 49.412
  },
  "oklch": {
    "l": 0.77543,
    "c": 0.15975,
    "h": 118.2
  },
  "luminance": 0.4821
}

Semantic roles & 50–950 ramp

primary

#ADC339

secondary

#968CCC

accent

#4ADE61

background

#FCFDF7

surface

#F9FAEE

border

#D2D3C9

text

#141409

muted

#82837B

Preview Lab

Preview with #ADC339

Body copy rendered with the generated semantic roles for this colour.

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