#83B41C#83B41C

#83B41C is a light, vivid yellow-green. Relative luminance 0.376; OKLCH L 70.9% C 0.175 H 127.2°. Best body text is #000000 at 8.51:1 contrast (WCAG AA passes).

Color values

HEX	#83B41C
RGB	rgb(131, 180, 28)
HSL	hsl(79, 73%, 41%)
HSV	hsv(79, 84%, 71%)
CMYK	cmyk(27.2%, 0%, 84.4%, 29.4%)
CIE-LAB	lab(67.69, -36.61, 64.24)
CIE-LCH	lch(67.69, 73.94, 119.68°)
OKLab	oklab(70.91% -0.106 0.1397)
OKLCH	oklch(70.91% 0.175 127.2)
XYZ	xyz(25.8910, 37.5511, 6.9824)
Luminance	0.3755 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83B41C #4D1CB4

analogous

#B4991C #83B41C #37B41C

triadic

#83B41C #1C83B4 #B41C83

tetradic

#83B41C #1CB499 #4D1CB4 #B41C37

square

#83B41C #1CB499 #4D1CB4 #B41C37

split-complementary

#83B41C #1C37B4 #991CB4

monochromatic

#364A0C #5C7F14 #83B41C #A6DF2F #BDE764

Accessibility & contrast

On white

2.47

#83B41C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.51

#83B41C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83B41C

8.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83B41C	#FFFFFF	#000000	##000000
##83B41C	1.00	2.47	8.51	8.51
#FFFFFF	2.47	1.00	21.00	21.00
#000000	8.51	21.00	1.00	1.00
##000000	8.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEA700

Deuteranopia (green-blind)

#B7A42F

Tritanopia (blue-blind)

#88AB99

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #83b41c;
/* rgb */ color: rgb(131, 180, 28);
/* oklch */ color: oklch(70.9% 0.175 127.2);

Tailwind

colors: {
  custom: {
    50: '#acca69',
    500: '#83b41c',
    950: '#000000',
  },
}

SCSS

$custom: #83b41c;
$custom-light: #acca69;
$custom-dark: #000000;

JSON

{
  "hex": "#83b41c",
  "rgb": {
    "r": 131,
    "g": 180,
    "b": 28
  },
  "hsl": {
    "h": 79.342,
    "s": 73.077,
    "l": 40.784
  },
  "oklch": {
    "l": 0.70912,
    "c": 0.17534,
    "h": 127.2
  },
  "luminance": 0.37552
}

Semantic roles & 50–950 ramp

primary

#83B41C

secondary

#8360CC

accent

#38F073

background

#FBFCF6

surface

#F6F8EC

border

#D0D1C7

text

#111307

muted

#80827A

Preview Lab

Preview with #83B41C

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

Preview Lab → · Contrast checker → · Palette generator →