#83CA3D#83CA3D

#83CA3D is a light, vivid yellow-green. Relative luminance 0.474; OKLCH L 76.5% C 0.185 H 132.5°. Best body text is #000000 at 10.48:1 contrast (WCAG AA passes).

Color values

HEX	#83CA3D
RGB	rgb(131, 202, 61)
HSL	hsl(90, 57%, 52%)
HSV	hsv(90, 70%, 79%)
CMYK	cmyk(35.1%, 0%, 69.8%, 20.8%)
CIE-LAB	lab(74.45, -44.49, 60.28)
CIE-LCH	lch(74.45, 74.92, 126.43°)
OKLab	oklab(76.47% -0.1251 0.1363)
OKLCH	oklch(76.47% 0.185 132.5)
XYZ	xyz(31.3225, 47.4020, 11.9131)
Luminance	0.4740 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83CA3D #843DCA

analogous

#C9CA3D #83CA3D #3DCA3E

triadic

#83CA3D #3D83CA #CA3D83

tetradic

#83CA3D #3DC9CA #843DCA #CA3E3D

square

#83CA3D #3DC9CA #843DCA #CA3E3D

split-complementary

#83CA3D #3E3DCA #CA3DC9

monochromatic

#466E1E #649F2B #83CA3D #A2D76D #C0E49D

Accessibility & contrast

On white

2.00

#83CA3D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.48

#83CA3D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83CA3D

10.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83CA3D	#FFFFFF	#000000	##000000
##83CA3D	1.00	2.00	10.48	10.48
#FFFFFF	2.00	1.00	21.00	21.00
#000000	10.48	21.00	1.00	1.00
##000000	10.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BB26

Deuteranopia (green-blind)

#C9B54A

Tritanopia (blue-blind)

#84C2AE

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #83ca3d;
/* rgb */ color: rgb(131, 202, 61);
/* oklch */ color: oklch(76.5% 0.185 132.5);

Tailwind

colors: {
  custom: {
    50: '#acda7b',
    500: '#83ca3d',
    950: '#000000',
  },
}

SCSS

$custom: #83ca3d;
$custom-light: #acda7b;
$custom-dark: #000000;

JSON

{
  "hex": "#83ca3d",
  "rgb": {
    "r": 131,
    "g": 202,
    "b": 61
  },
  "hsl": {
    "h": 90.213,
    "s": 57.085,
    "l": 51.569
  },
  "oklch": {
    "l": 0.76471,
    "c": 0.18505,
    "h": 132.5
  },
  "luminance": 0.47403
}

Semantic roles & 50–950 ramp

primary

#83CA3D

secondary

#B292D0

accent

#47E094

background

#FBFDF7

surface

#F6FBEE

border

#D0D4C9

text

#11150A

muted

#80837C

Preview Lab

Preview with #83CA3D

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

Preview Lab → · Contrast checker → · Palette generator →