#83C645#83C645

#83C645 is a light, vivid yellow-green. Relative luminance 0.456; OKLCH L 75.6% C 0.174 H 132.7°. Best body text is #000000 at 10.13:1 contrast (WCAG AA passes).

Color values

HEX	#83C645
RGB	rgb(131, 198, 69)
HSL	hsl(91, 53%, 52%)
HSV	hsv(91, 65%, 78%)
CMYK	cmyk(33.8%, 0%, 65.2%, 22.4%)
CIE-LAB	lab(73.31, -42.18, 55.95)
CIE-LCH	lch(73.31, 70.07, 127.01°)
OKLab	oklab(75.57% -0.1182 0.1283)
OKLCH	oklch(75.57% 0.174 132.7)
XYZ	xyz(30.6279, 45.6419, 12.8251)
Luminance	0.4564 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83C645 #8845C6

analogous

#C3C645 #83C645 #45C648

triadic

#83C645 #4583C6 #C64583

tetradic

#83C645 #45C3C6 #8845C6 #C64845

square

#83C645 #45C3C6 #8845C6 #C64845

split-complementary

#83C645 #4845C6 #C645C3

monochromatic

#476F22 #659E30 #83C645 #A2D474 #C1E3A3

Accessibility & contrast

On white

2.07

#83C645 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.13

#83C645 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83C645

10.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83C645	#FFFFFF	#000000	##000000
##83C645	1.00	2.07	10.13	10.13
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.13	21.00	1.00	1.00
##000000	10.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB734

Deuteranopia (green-blind)

#C5B250

Tritanopia (blue-blind)

#84BEAB

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #83c645;
/* rgb */ color: rgb(131, 198, 69);
/* oklch */ color: oklch(75.6% 0.174 132.7);

Tailwind

colors: {
  custom: {
    50: '#abd77f',
    500: '#83c645',
    950: '#000000',
  },
}

SCSS

$custom: #83c645;
$custom-light: #abd77f;
$custom-dark: #000000;

JSON

{
  "hex": "#83c645",
  "rgb": {
    "r": 131,
    "g": 198,
    "b": 69
  },
  "hsl": {
    "h": 91.163,
    "s": 53.086,
    "l": 52.353
  },
  "oklch": {
    "l": 0.75566,
    "c": 0.17443,
    "h": 132.7
  },
  "luminance": 0.45643
}

Semantic roles & 50–950 ramp

primary

#83C645

secondary

#B497CF

accent

#4BDC97

background

#FAFDF8

surface

#F5FAEF

border

#CFD3CA

text

#10140A

muted

#7F837C

Preview Lab

Preview with #83C645

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

Preview Lab → · Contrast checker → · Palette generator →