#83B831#83B831

#83B831 is a light, vivid yellow-green. Relative luminance 0.393; OKLCH L 72.0% C 0.170 H 128.9°. Best body text is #000000 at 8.87:1 contrast (WCAG AA passes).

Color values

HEX	#83B831
RGB	rgb(131, 184, 49)
HSL	hsl(84, 58%, 46%)
HSV	hsv(84, 73%, 72%)
CMYK	cmyk(28.8%, 0%, 73.4%, 27.8%)
CIE-LAB	lab(68.99, -37.42, 59.18)
CIE-LCH	lch(68.99, 70.02, 122.30°)
OKLab	oklab(72% -0.1068 0.1323)
OKLCH	oklch(72% 0.17 128.9)
XYZ	xyz(27.0549, 39.3273, 9.0706)
Luminance	0.3933 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83B831 #6631B8

analogous

#B8AA31 #83B831 #3FB831

triadic

#83B831 #3183B8 #B83183

tetradic

#83B831 #31B8AA #6631B8 #B8313F

square

#83B831 #31B8AA #6631B8 #B8313F

split-complementary

#83B831 #313FB8 #AA31B8

monochromatic

#3E5717 #618824 #83B831 #A1D255 #BBDE85

Accessibility & contrast

On white

2.37

#83B831 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.87

#83B831 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83B831

8.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83B831	#FFFFFF	#000000	##000000
##83B831	1.00	2.37	8.87	8.87
#FFFFFF	2.37	1.00	21.00	21.00
#000000	8.87	21.00	1.00	1.00
##000000	8.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AB17

Deuteranopia (green-blind)

#BAA73E

Tritanopia (blue-blind)

#87B09E

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #83b831;
/* rgb */ color: rgb(131, 184, 49);
/* oklch */ color: oklch(72.0% 0.170 128.9);

Tailwind

colors: {
  custom: {
    50: '#abcd72',
    500: '#83b831',
    950: '#000000',
  },
}

SCSS

$custom: #83b831;
$custom-light: #abcd72;
$custom-dark: #000000;

JSON

{
  "hex": "#83b831",
  "rgb": {
    "r": 131,
    "g": 184,
    "b": 49
  },
  "hsl": {
    "h": 83.556,
    "s": 57.94,
    "l": 45.686
  },
  "oklch": {
    "l": 0.72,
    "c": 0.17001,
    "h": 128.9
  },
  "luminance": 0.39328
}

Semantic roles & 50–950 ramp

primary

#83B831

secondary

#9A7DC8

accent

#47E183

background

#FAFCF7

surface

#F5F9ED

border

#CFD2C8

text

#101308

muted

#7F827B

Preview Lab

Preview with #83B831

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

Preview Lab → · Contrast checker → · Palette generator →