#83C63F#83C63F

#83C63F is a light, vivid yellow-green. Relative luminance 0.456; OKLCH L 75.5% C 0.179 H 132.2°. Best body text is #000000 at 10.11:1 contrast (WCAG AA passes).

Color values

HEX	#83C63F
RGB	rgb(131, 198, 63)
HSL	hsl(90, 54%, 51%)
HSV	hsv(90, 68%, 78%)
CMYK	cmyk(33.8%, 0%, 68.2%, 22.4%)
CIE-LAB	lab(73.27, -42.64, 58.30)
CIE-LCH	lch(73.27, 72.23, 126.18°)
OKLab	oklab(75.51% -0.1199 0.1325)
OKLCH	oklch(75.51% 0.179 132.2)
XYZ	xyz(30.4510, 45.5712, 11.8934)
Luminance	0.4557 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83C63F #823FC6

analogous

#C6C63F #83C63F #3FC63F

triadic

#83C63F #3F83C6 #C63F83

tetradic

#83C63F #3FC6C6 #823FC6 #C63F3F

square

#83C63F #3FC6C6 #823FC6 #C63F3F

split-complementary

#83C63F #3F3FC6 #C63FC6

monochromatic

#466B20 #649A2E #83C63F #A1D46E #C0E29D

Accessibility & contrast

On white

2.08

#83C63F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.11

#83C63F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83C63F

10.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83C63F	#FFFFFF	#000000	##000000
##83C63F	1.00	2.08	10.11	10.11
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.11	21.00	1.00	1.00
##000000	10.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB72B

Deuteranopia (green-blind)

#C5B24B

Tritanopia (blue-blind)

#85BEAB

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #83c63f;
/* rgb */ color: rgb(131, 198, 63);
/* oklch */ color: oklch(75.5% 0.179 132.2);

Tailwind

colors: {
  custom: {
    50: '#acd77b',
    500: '#83c63f',
    950: '#000000',
  },
}

SCSS

$custom: #83c63f;
$custom-light: #acd77b;
$custom-dark: #000000;

JSON

{
  "hex": "#83c63f",
  "rgb": {
    "r": 131,
    "g": 198,
    "b": 63
  },
  "hsl": {
    "h": 89.778,
    "s": 54.217,
    "l": 51.176
  },
  "oklch": {
    "l": 0.75514,
    "c": 0.17868,
    "h": 132.2
  },
  "luminance": 0.45572
}

Semantic roles & 50–950 ramp

primary

#83C63F

secondary

#B093CE

accent

#4ADE93

background

#FAFDF7

surface

#F5FAEE

border

#CFD3C9

text

#11140A

muted

#80837C

Preview Lab

Preview with #83C63F

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

Preview Lab → · Contrast checker → · Palette generator →