#83B437#83B437

#83B437 is a light, vivid yellow-green. Relative luminance 0.377; OKLCH L 71.1% C 0.161 H 128.5°. Best body text is #000000 at 8.55:1 contrast (WCAG AA passes).

Color values

HEX	#83B437
RGB	rgb(131, 180, 55)
HSL	hsl(84, 53%, 46%)
HSV	hsv(84, 69%, 71%)
CMYK	cmyk(27.2%, 0%, 69.4%, 29.4%)
CIE-LAB	lab(67.83, -35.23, 55.80)
CIE-LCH	lch(67.83, 65.99, 122.27°)
OKLab	oklab(71.07% -0.1003 0.1261)
OKLCH	oklch(71.07% 0.161 128.5)
XYZ	xyz(26.3709, 37.7430, 9.5094)
Luminance	0.3774 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83B437 #6837B4

analogous

#B4A637 #83B437 #44B437

triadic

#83B437 #3783B4 #B43783

tetradic

#83B437 #37B4A6 #6837B4 #B43744

square

#83B437 #37B4A6 #6837B4 #B43744

split-complementary

#83B437 #3744B4 #A637B4

monochromatic

#3F561A #618529 #83B437 #A0CD5B #BBDB8A

Accessibility & contrast

On white

2.46

#83B437 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.55

#83B437 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83B437

8.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83B437	#FFFFFF	#000000	##000000
##83B437	1.00	2.46	8.55	8.55
#FFFFFF	2.46	1.00	21.00	21.00
#000000	8.55	21.00	1.00	1.00
##000000	8.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDA724

Deuteranopia (green-blind)

#B6A442

Tritanopia (blue-blind)

#87AC9B

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #83b437;
/* rgb */ color: rgb(131, 180, 55);
/* oklch */ color: oklch(71.1% 0.161 128.5);

Tailwind

colors: {
  custom: {
    50: '#abca75',
    500: '#83b437',
    950: '#000000',
  },
}

SCSS

$custom: #83b437;
$custom-light: #abca75;
$custom-dark: #000000;

JSON

{
  "hex": "#83b437",
  "rgb": {
    "r": 131,
    "g": 180,
    "b": 55
  },
  "hsl": {
    "h": 83.52,
    "s": 53.191,
    "l": 46.078
  },
  "oklch": {
    "l": 0.71073,
    "c": 0.16113,
    "h": 128.5
  },
  "luminance": 0.37744
}

Semantic roles & 50–950 ramp

primary

#83B437

secondary

#9C81C6

accent

#4BDD84

background

#FAFCF7

surface

#F4F8ED

border

#CED1C8

text

#101309

muted

#7F827B

Preview Lab

Preview with #83B437

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

Preview Lab → · Contrast checker → · Palette generator →