#83BE31#83BE31

#83BE31 is a light, vivid yellow-green. Relative luminance 0.419; OKLCH L 73.5% C 0.177 H 130.0°. Best body text is #000000 at 9.37:1 contrast (WCAG AA passes).

Color values

HEX	#83BE31
RGB	rgb(131, 190, 49)
HSL	hsl(85, 59%, 47%)
HSV	hsv(85, 74%, 75%)
CMYK	cmyk(31.1%, 0%, 74.2%, 25.5%)
CIE-LAB	lab(70.78, -40.08, 60.94)
CIE-LCH	lch(70.78, 72.94, 123.33°)
OKLab	oklab(73.46% -0.114 0.1359)
OKLCH	oklch(73.46% 0.177 130)
XYZ	xyz(28.3278, 41.8731, 9.4949)
Luminance	0.4187 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83BE31 #6C31BE

analogous

#BEB331 #83BE31 #3DBE31

triadic

#83BE31 #3183BE #BE3183

tetradic

#83BE31 #31BEB3 #6C31BE #BE313D

square

#83BE31 #31BEB3 #6C31BE #BE313D

split-complementary

#83BE31 #313DBE #B331BE

monochromatic

#405D18 #618D24 #83BE31 #A0D458 #BCE189

Accessibility & contrast

On white

2.24

#83BE31 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.37

#83BE31 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83BE31

9.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83BE31	#FFFFFF	#000000	##000000
##83BE31	1.00	2.24	9.37	9.37
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.37	21.00	1.00	1.00
##000000	9.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B013

Deuteranopia (green-blind)

#BFAC3F

Tritanopia (blue-blind)

#86B6A3

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #83be31;
/* rgb */ color: rgb(131, 190, 49);
/* oklch */ color: oklch(73.5% 0.177 130.0);

Tailwind

colors: {
  custom: {
    50: '#acd273',
    500: '#83be31',
    950: '#000000',
  },
}

SCSS

$custom: #83be31;
$custom-light: #acd273;
$custom-dark: #000000;

JSON

{
  "hex": "#83be31",
  "rgb": {
    "r": 131,
    "g": 190,
    "b": 49
  },
  "hsl": {
    "h": 85.106,
    "s": 58.996,
    "l": 46.863
  },
  "oklch": {
    "l": 0.73461,
    "c": 0.17745,
    "h": 130
  },
  "luminance": 0.41874
}

Semantic roles & 50–950 ramp

primary

#83BE31

secondary

#9F80CA

accent

#46E287

background

#FBFCF7

surface

#F6F9ED

border

#D0D2C8

text

#111409

muted

#80827B

Preview Lab

Preview with #83BE31

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

Preview Lab → · Contrast checker → · Palette generator →