#83C02B#83C02B

#83C02B is a light, vivid yellow-green. Relative luminance 0.427; OKLCH L 73.9% C 0.183 H 130.0°. Best body text is #000000 at 9.54:1 contrast (WCAG AA passes).

Color values

HEX	#83C02B
RGB	rgb(131, 192, 43)
HSL	hsl(85, 63%, 46%)
HSV	hsv(85, 78%, 75%)
CMYK	cmyk(31.8%, 0%, 77.6%, 24.7%)
CIE-LAB	lab(71.35, -41.28, 63.43)
CIE-LCH	lch(71.35, 75.67, 123.06°)
OKLab	oklab(73.91% -0.1177 0.1403)
OKLCH	oklch(73.91% 0.183 130)
XYZ	xyz(28.6456, 42.6981, 9.0173)
Luminance	0.4270 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83C02B #682BC0

analogous

#C0B22B #83C02B #38C02B

triadic

#83C02B #2B83C0 #C02B83

tetradic

#83C02B #2BC0B2 #682BC0 #C02B38

square

#83C02B #2BC0B2 #682BC0 #C02B38

split-complementary

#83C02B #2B38C0 #B22BC0

monochromatic

#3F5C15 #618E20 #83C02B #A0D850 #BBE382

Accessibility & contrast

On white

2.20

#83C02B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.54

#83C02B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83C02B

9.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83C02B	#FFFFFF	#000000	##000000
##83C02B	1.00	2.20	9.54	9.54
#FFFFFF	2.20	1.00	21.00	21.00
#000000	9.54	21.00	1.00	1.00
##000000	9.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B200

Deuteranopia (green-blind)

#C1AD3B

Tritanopia (blue-blind)

#86B7A4

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #83c02b;
/* rgb */ color: rgb(131, 192, 43);
/* oklch */ color: oklch(73.9% 0.183 130.0);

Tailwind

colors: {
  custom: {
    50: '#acd371',
    500: '#83c02b',
    950: '#000000',
  },
}

SCSS

$custom: #83c02b;
$custom-light: #acd371;
$custom-dark: #000000;

JSON

{
  "hex": "#83c02b",
  "rgb": {
    "r": 131,
    "g": 192,
    "b": 43
  },
  "hsl": {
    "h": 84.564,
    "s": 63.404,
    "l": 46.078
  },
  "oklch": {
    "l": 0.73912,
    "c": 0.18311,
    "h": 130
  },
  "luminance": 0.42699
}

Semantic roles & 50–950 ramp

primary

#83C02B

secondary

#9C7BCC

accent

#41E685

background

#FBFDF7

surface

#F6FAED

border

#D0D3C8

text

#111408

muted

#80837B

Preview Lab

Preview with #83C02B

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

Preview Lab → · Contrast checker → · Palette generator →