#ADC437#ADC437

#ADC437 is a light, vivid yellow. Relative luminance 0.486; OKLCH L 77.8% C 0.162 H 118.5°. Best body text is #000000 at 10.73:1 contrast (WCAG AA passes).

Color values

HEX	#ADC437
RGB	rgb(173, 196, 55)
HSL	hsl(70, 56%, 49%)
HSV	hsv(70, 72%, 77%)
CMYK	cmyk(11.7%, 0%, 71.9%, 23.1%)
CIE-LAB	lab(75.23, -25.97, 64.09)
CIE-LCH	lch(75.23, 69.15, 112.06°)
OKLab	oklab(77.76% -0.0773 0.1425)
OKLCH	oklch(77.76% 0.162 118.5)
XYZ	xyz(37.6639, 48.6402, 11.0180)
Luminance	0.4864 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADC437 #4E37C4

analogous

#C49537 #ADC437 #67C437

triadic

#ADC437 #37ADC4 #C437AD

tetradic

#ADC437 #37C495 #4E37C4 #C43767

square

#ADC437 #37C495 #4E37C4 #C43767

split-complementary

#ADC437 #3767C4 #9537C4

monochromatic

#59641C #83942A #ADC437 #C2D465 #D5E194

Accessibility & contrast

On white

1.96

#ADC437 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.73

#ADC437 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADC437

10.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADC437	#FFFFFF	#000000	##000000
##ADC437	1.00	1.96	10.73	10.73
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.73	21.00	1.00	1.00
##000000	10.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1B91D

Deuteranopia (green-blind)

#CEBA43

Tritanopia (blue-blind)

#B7B9A9

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #adc437;
/* rgb */ color: rgb(173, 196, 55);
/* oklch */ color: oklch(77.8% 0.162 118.5);

Tailwind

colors: {
  custom: {
    50: '#c9d577',
    500: '#adc437',
    950: '#000000',
  },
}

SCSS

$custom: #adc437;
$custom-light: #c9d577;
$custom-dark: #000000;

JSON

{
  "hex": "#adc437",
  "rgb": {
    "r": 173,
    "g": 196,
    "b": 55
  },
  "hsl": {
    "h": 69.787,
    "s": 56.175,
    "l": 49.216
  },
  "oklch": {
    "l": 0.77756,
    "c": 0.16213,
    "h": 118.5
  },
  "luminance": 0.4864
}

Semantic roles & 50–950 ramp

primary

#ADC437

secondary

#958BCC

accent

#48DF61

background

#FCFDF7

surface

#F9FAEE

border

#D2D3C9

text

#141409

muted

#82837B

Preview Lab

Preview with #ADC437

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

Preview Lab → · Contrast checker → · Palette generator →