#83D43F#83D43F

#83D43F is a light, vivid yellow-green. Relative luminance 0.523; OKLCH L 78.9% C 0.196 H 133.9°. Best body text is #000000 at 11.45:1 contrast (WCAG AA passes).

Color values

HEX	#83D43F
RGB	rgb(131, 212, 63)
HSL	hsl(93, 63%, 54%)
HSV	hsv(93, 70%, 83%)
CMYK	cmyk(38.2%, 0%, 70.3%, 16.9%)
CIE-LAB	lab(77.44, -48.53, 62.60)
CIE-LCH	lch(77.44, 79.21, 127.78°)
OKLab	oklab(78.92% -0.1359 0.1415)
OKLCH	oklch(78.92% 0.196 133.9)
XYZ	xyz(33.8002, 52.2695, 13.0098)
Luminance	0.5227 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83D43F #903FD4

analogous

#CED43F #83D43F #3FD446

triadic

#83D43F #3F83D4 #D43F83

tetradic

#83D43F #3FCED4 #903FD4 #D4463F

square

#83D43F #3FCED4 #903FD4 #D4463F

split-complementary

#83D43F #463FD4 #D43FCE

monochromatic

#487D1C #65AF27 #83D43F #A3DF71 #C4EAA3

Accessibility & contrast

On white

1.83

#83D43F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.45

#83D43F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83D43F

11.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83D43F	#FFFFFF	#000000	##000000
##83D43F	1.00	1.83	11.45	11.45
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.45	21.00	1.00	1.00
##000000	11.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCC326

Deuteranopia (green-blind)

#D1BD4D

Tritanopia (blue-blind)

#83CCB7

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #83d43f;
/* rgb */ color: rgb(131, 212, 63);
/* oklch */ color: oklch(78.9% 0.196 133.9);

Tailwind

colors: {
  custom: {
    50: '#ade27d',
    500: '#83d43f',
    950: '#000000',
  },
}

SCSS

$custom: #83d43f;
$custom-light: #ade27d;
$custom-dark: #000000;

JSON

{
  "hex": "#83d43f",
  "rgb": {
    "r": 131,
    "g": 212,
    "b": 63
  },
  "hsl": {
    "h": 92.617,
    "s": 63.404,
    "l": 53.922
  },
  "oklch": {
    "l": 0.78922,
    "c": 0.19618,
    "h": 133.9
  },
  "luminance": 0.52271
}

Semantic roles & 50–950 ramp

primary

#83D43F

secondary

#5F3384

accent

#41E69B

background

#FDFEFB

surface

#F8FCF2

border

#D1D5CC

text

#11150A

muted

#81847D

Preview Lab

Preview with #83D43F

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

Preview Lab → · Contrast checker → · Palette generator →