#ADC939#ADC939

#ADC939 is a light, vivid yellow-green. Relative luminance 0.510; OKLCH L 78.9% C 0.167 H 120.1°. Best body text is #000000 at 11.19:1 contrast (WCAG AA passes).

Color values

HEX	#ADC939
RGB	rgb(173, 201, 57)
HSL	hsl(72, 57%, 51%)
HSV	hsv(72, 72%, 79%)
CMYK	cmyk(13.9%, 0%, 71.6%, 21.2%)
CIE-LAB	lab(76.65, -28.26, 64.77)
CIE-LCH	lch(76.65, 70.67, 113.57°)
OKLab	oklab(78.91% -0.0835 0.1443)
OKLCH	oklch(78.91% 0.167 120.1)
XYZ	xyz(38.8594, 50.9531, 11.6579)
Luminance	0.5095 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADC939 #5539C9

analogous

#C99D39 #ADC939 #65C939

triadic

#ADC939 #39ADC9 #C939AD

tetradic

#ADC939 #39C99D #5539C9 #C93965

square

#ADC939 #39C99D #5539C9 #C93965

split-complementary

#ADC939 #3965C9 #9D39C9

monochromatic

#5B6B1D #859B2A #ADC939 #C1D669 #D5E399

Accessibility & contrast

On white

1.88

#ADC939 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.19

#ADC939 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADC939

11.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADC939	#FFFFFF	#000000	##000000
##ADC939	1.00	1.88	11.19	11.19
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.19	21.00	1.00	1.00
##000000	11.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6BD1E

Deuteranopia (green-blind)

#D2BD45

Tritanopia (blue-blind)

#B7BEAD

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #adc939;
/* rgb */ color: rgb(173, 201, 57);
/* oklch */ color: oklch(78.9% 0.167 120.1);

Tailwind

colors: {
  custom: {
    50: '#c9d979',
    500: '#adc939',
    950: '#000000',
  },
}

SCSS

$custom: #adc939;
$custom-light: #c9d979;
$custom-dark: #000000;

JSON

{
  "hex": "#adc939",
  "rgb": {
    "r": 173,
    "g": 201,
    "b": 57
  },
  "hsl": {
    "h": 71.667,
    "s": 57.143,
    "l": 50.588
  },
  "oklch": {
    "l": 0.78906,
    "c": 0.16668,
    "h": 120.1
  },
  "luminance": 0.50953
}

Semantic roles & 50–950 ramp

primary

#ADC939

secondary

#3F3274

accent

#47E065

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#14140A

muted

#83837D

Preview Lab

Preview with #ADC939

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

Preview Lab → · Contrast checker → · Palette generator →