#83B837#83B837

#83B837 is a light, vivid yellow-green. Relative luminance 0.394; OKLCH L 72.0% C 0.166 H 129.3°. Best body text is #000000 at 8.88:1 contrast (WCAG AA passes).

Color values

HEX	#83B837
RGB	rgb(131, 184, 55)
HSL	hsl(85, 54%, 47%)
HSV	hsv(85, 70%, 72%)
CMYK	cmyk(28.8%, 0%, 70.1%, 27.8%)
CIE-LAB	lab(69.03, -37.04, 57.02)
CIE-LCH	lch(69.03, 68.00, 123.01°)
OKLab	oklab(72.04% -0.1053 0.1286)
OKLCH	oklch(72.04% 0.166 129.3)
XYZ	xyz(27.1900, 39.3814, 9.7825)
Luminance	0.3938 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83B837 #6C37B8

analogous

#B8AD37 #83B837 #43B837

triadic

#83B837 #3783B8 #B83783

tetradic

#83B837 #37B8AD #6C37B8 #B83743

square

#83B837 #37B8AD #6C37B8 #B83743

split-complementary

#83B837 #3743B8 #AD37B8

monochromatic

#405A1B #618929 #83B837 #A0CF5D #BCDD8D

Accessibility & contrast

On white

2.37

#83B837 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.88

#83B837 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83B837

8.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83B837	#FFFFFF	#000000	##000000
##83B837	1.00	2.37	8.88	8.88
#FFFFFF	2.37	1.00	21.00	21.00
#000000	8.88	21.00	1.00	1.00
##000000	8.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AB22

Deuteranopia (green-blind)

#B9A742

Tritanopia (blue-blind)

#87B09E

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #83b837;
/* rgb */ color: rgb(131, 184, 55);
/* oklch */ color: oklch(72.0% 0.166 129.3);

Tailwind

colors: {
  custom: {
    50: '#abcd75',
    500: '#83b837',
    950: '#000000',
  },
}

SCSS

$custom: #83b837;
$custom-light: #abcd75;
$custom-dark: #000000;

JSON

{
  "hex": "#83b837",
  "rgb": {
    "r": 131,
    "g": 184,
    "b": 55
  },
  "hsl": {
    "h": 84.651,
    "s": 53.975,
    "l": 46.863
  },
  "oklch": {
    "l": 0.72044,
    "c": 0.16624,
    "h": 129.3
  },
  "luminance": 0.39382
}

Semantic roles & 50–950 ramp

primary

#83B837

secondary

#9F84C7

accent

#4ADD87

background

#FAFCF7

surface

#F4F9ED

border

#CED2C8

text

#101309

muted

#7F827B

Preview Lab

Preview with #83B837

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

Preview Lab → · Contrast checker → · Palette generator →