#ADC837#ADC837

#ADC837 is a light, vivid yellow-green. Relative luminance 0.505; OKLCH L 78.7% C 0.167 H 119.7°. Best body text is #000000 at 11.09:1 contrast (WCAG AA passes).

Color values

HEX	#ADC837
RGB	rgb(173, 200, 55)
HSL	hsl(71, 57%, 50%)
HSV	hsv(71, 73%, 78%)
CMYK	cmyk(13.5%, 0%, 72.5%, 21.6%)
CIE-LAB	lab(76.36, -27.89, 65.18)
CIE-LCH	lch(76.36, 70.90, 113.16°)
OKLab	oklab(78.66% -0.0826 0.1448)
OKLCH	oklch(78.66% 0.167 119.7)
XYZ	xyz(38.5782, 50.4688, 11.3228)
Luminance	0.5047 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADC837 #5237C8

analogous

#C89A37 #ADC837 #65C837

triadic

#ADC837 #37ADC8 #C837AD

tetradic

#ADC837 #37C89A #5237C8 #C83765

square

#ADC837 #37C89A #5237C8 #C83765

split-complementary

#ADC837 #3765C8 #9A37C8

monochromatic

#5A681D #83982A #ADC837 #C1D567 #D4E297

Accessibility & contrast

On white

1.89

#ADC837 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.09

#ADC837 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADC837

11.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADC837	#FFFFFF	#000000	##000000
##ADC837	1.00	1.89	11.09	11.09
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.09	21.00	1.00	1.00
##000000	11.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BC1B

Deuteranopia (green-blind)

#D2BD43

Tritanopia (blue-blind)

#B7BDAC

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #adc837;
/* rgb */ color: rgb(173, 200, 55);
/* oklch */ color: oklch(78.7% 0.167 119.7);

Tailwind

colors: {
  custom: {
    50: '#c9d878',
    500: '#adc837',
    950: '#000000',
  },
}

SCSS

$custom: #adc837;
$custom-light: #c9d878;
$custom-dark: #000000;

JSON

{
  "hex": "#adc837",
  "rgb": {
    "r": 173,
    "g": 200,
    "b": 55
  },
  "hsl": {
    "h": 71.172,
    "s": 56.863,
    "l": 50
  },
  "oklch": {
    "l": 0.78665,
    "c": 0.16672,
    "h": 119.7
  },
  "luminance": 0.50469
}

Semantic roles & 50–950 ramp

primary

#ADC837

secondary

#3D3172

accent

#48E064

background

#FEFEFB

surface

#FBFBF1

border

#D4D4CB

text

#141409

muted

#83837D

Preview Lab

Preview with #ADC837

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

Preview Lab → · Contrast checker → · Palette generator →