#ADC631#ADC631

#ADC631 is a light, vivid yellow-green. Relative luminance 0.495; OKLCH L 78.2% C 0.168 H 119.0°. Best body text is #000000 at 10.90:1 contrast (WCAG AA passes).

Color values

HEX	#ADC631
RGB	rgb(173, 198, 49)
HSL	hsl(70, 60%, 48%)
HSV	hsv(70, 75%, 78%)
CMYK	cmyk(12.6%, 0%, 75.3%, 22.4%)
CIE-LAB	lab(75.76, -27.22, 66.61)
CIE-LCH	lch(75.76, 71.96, 112.23°)
OKLab	oklab(78.17% -0.0813 0.1468)
OKLCH	oklch(78.17% 0.168 119)
XYZ	xyz(37.9829, 49.4944, 10.4576)
Luminance	0.4949 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADC631 #4A31C6

analogous

#C69431 #ADC631 #62C631

triadic

#ADC631 #31ADC6 #C631AD

tetradic

#ADC631 #31C694 #4A31C6 #C63162

square

#ADC631 #31C694 #4A31C6 #C63162

split-complementary

#ADC631 #3162C6 #9431C6

monochromatic

#576419 #829525 #ADC631 #C3D75D #D5E38E

Accessibility & contrast

On white

1.93

#ADC631 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.90

#ADC631 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADC631

10.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADC631	#FFFFFF	#000000	##000000
##ADC631	1.00	1.93	10.90	10.90
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.90	21.00	1.00	1.00
##000000	10.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BB0C

Deuteranopia (green-blind)

#D0BB3F

Tritanopia (blue-blind)

#B7BBAA

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #adc631;
/* rgb */ color: rgb(173, 198, 49);
/* oklch */ color: oklch(78.2% 0.168 119.0);

Tailwind

colors: {
  custom: {
    50: '#c9d775',
    500: '#adc631',
    950: '#000000',
  },
}

SCSS

$custom: #adc631;
$custom-light: #c9d775;
$custom-dark: #000000;

JSON

{
  "hex": "#adc631",
  "rgb": {
    "r": 173,
    "g": 198,
    "b": 49
  },
  "hsl": {
    "h": 70.067,
    "s": 60.324,
    "l": 48.431
  },
  "oklch": {
    "l": 0.78172,
    "c": 0.16782,
    "h": 119
  },
  "luminance": 0.49494
}

Semantic roles & 50–950 ramp

primary

#ADC631

secondary

#9185CE

accent

#44E35F

background

#FCFDF7

surface

#F9FAED

border

#D2D3C8

text

#141409

muted

#82837B

Preview Lab

Preview with #ADC631

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

Preview Lab → · Contrast checker → · Palette generator →