#ADCC37#ADCC37

#ADCC37 is a light, vivid yellow-green. Relative luminance 0.523; OKLCH L 79.6% C 0.171 H 120.8°. Best body text is #000000 at 11.47:1 contrast (WCAG AA passes).

Color values

HEX	#ADCC37
RGB	rgb(173, 204, 55)
HSL	hsl(72, 59%, 51%)
HSV	hsv(72, 73%, 80%)
CMYK	cmyk(15.2%, 0%, 73%, 20%)
CIE-LAB	lab(77.49, -29.78, 66.28)
CIE-LCH	lch(77.49, 72.66, 114.20°)
OKLab	oklab(79.58% -0.0879 0.1471)
OKLCH	oklch(79.58% 0.171 120.8)
XYZ	xyz(39.5167, 52.3459, 11.6357)
Luminance	0.5235 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADCC37 #5637CC

analogous

#CCA037 #ADCC37 #62CC37

triadic

#ADCC37 #37ADCC #CC37AD

tetradic

#ADCC37 #37CCA0 #5637CC #CC3762

square

#ADCC37 #37CCA0 #5637CC #CC3762

split-complementary

#ADCC37 #3762CC #A037CC

monochromatic

#5C6D1C #859E28 #ADCC37 #C1D868 #D5E599

Accessibility & contrast

On white

1.83

#ADCC37 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.47

#ADCC37 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADCC37

11.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADCC37	#FFFFFF	#000000	##000000
##ADCC37	1.00	1.83	11.47	11.47
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.47	21.00	1.00	1.00
##000000	11.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C019

Deuteranopia (green-blind)

#D5C044

Tritanopia (blue-blind)

#B7C1AF

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #adcc37;
/* rgb */ color: rgb(173, 204, 55);
/* oklch */ color: oklch(79.6% 0.171 120.8);

Tailwind

colors: {
  custom: {
    50: '#c9db78',
    500: '#adcc37',
    950: '#000000',
  },
}

SCSS

$custom: #adcc37;
$custom-light: #c9db78;
$custom-dark: #000000;

JSON

{
  "hex": "#adcc37",
  "rgb": {
    "r": 173,
    "g": 204,
    "b": 55
  },
  "hsl": {
    "h": 72.483,
    "s": 59.363,
    "l": 50.784
  },
  "oklch": {
    "l": 0.79576,
    "c": 0.17134,
    "h": 120.8
  },
  "luminance": 0.52346
}

Semantic roles & 50–950 ramp

primary

#ADCC37

secondary

#3F3176

accent

#45E366

background

#FEFEFB

surface

#FBFBF1

border

#D4D4CB

text

#14150A

muted

#83847D

Preview Lab

Preview with #ADCC37

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

Preview Lab → · Contrast checker → · Palette generator →