#83A731#83A731

#83A731 is a light, vivid yellow-green. Relative luminance 0.327; OKLCH L 67.9% C 0.149 H 125.0°. Best body text is #000000 at 7.54:1 contrast (WCAG AA passes).

Color values

HEX	#83A731
RGB	rgb(131, 167, 49)
HSL	hsl(78, 55%, 42%)
HSV	hsv(78, 71%, 65%)
CMYK	cmyk(21.6%, 0%, 70.7%, 34.5%)
CIE-LAB	lab(63.90, -29.56, 54.13)
CIE-LCH	lch(63.90, 61.67, 118.64°)
OKLab	oklab(67.88% -0.0853 0.1217)
OKLCH	oklch(67.88% 0.149 125)
XYZ	xyz(23.7333, 32.6842, 7.9635)
Luminance	0.3268 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83A731 #5531A7

analogous

#A79031 #83A731 #48A731

triadic

#83A731 #3183A7 #A73183

tetradic

#83A731 #31A790 #5531A7 #A73148

square

#83A731 #31A790 #5531A7 #A73148

split-complementary

#83A731 #3148A7 #9031A7

monochromatic

#394815 #5E7823 #83A731 #A3CA4B #BBD87A

Accessibility & contrast

On white

2.79

#83A731 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.54

#83A731 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83A731

7.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83A731	#FFFFFF	#000000	##000000
##83A731	1.00	2.79	7.54	7.54
#FFFFFF	2.79	1.00	21.00	21.00
#000000	7.54	21.00	1.00	1.00
##000000	7.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B09C1E

Deuteranopia (green-blind)

#AB9A3B

Tritanopia (blue-blind)

#899F90

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #83a731;
/* rgb */ color: rgb(131, 167, 49);
/* oklch */ color: oklch(67.9% 0.149 125.0);

Tailwind

colors: {
  custom: {
    50: '#aac171',
    500: '#83a731',
    950: '#000000',
  },
}

SCSS

$custom: #83a731;
$custom-light: #aac171;
$custom-dark: #000000;

JSON

{
  "hex": "#83a731",
  "rgb": {
    "r": 131,
    "g": 167,
    "b": 49
  },
  "hsl": {
    "h": 78.305,
    "s": 54.63,
    "l": 42.353
  },
  "oklch": {
    "l": 0.67877,
    "c": 0.1486,
    "h": 125
  },
  "luminance": 0.32684
}

Semantic roles & 50–950 ramp

primary

#83A731

secondary

#8B73C1

accent

#4ADE77

background

#FAFBF7

surface

#F4F7ED

border

#CED0C8

text

#101208

muted

#7F817B

Preview Lab

Preview with #83A731

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

Preview Lab → · Contrast checker → · Palette generator →