#83C545#83C545

#83C545 is a light, vivid yellow-green. Relative luminance 0.452; OKLCH L 75.3% C 0.173 H 132.5°. Best body text is #000000 at 10.04:1 contrast (WCAG AA passes).

Color values

HEX	#83C545
RGB	rgb(131, 197, 69)
HSL	hsl(91, 52%, 52%)
HSV	hsv(91, 65%, 77%)
CMYK	cmyk(33.5%, 0%, 65%, 22.7%)
CIE-LAB	lab(73.01, -41.74, 55.63)
CIE-LCH	lch(73.01, 69.55, 126.88°)
OKLab	oklab(75.32% -0.117 0.1276)
OKLCH	oklch(75.32% 0.173 132.5)
XYZ	xyz(30.4001, 45.1863, 12.7492)
Luminance	0.4519 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83C545 #8745C5

analogous

#C3C545 #83C545 #45C547

triadic

#83C545 #4583C5 #C54583

tetradic

#83C545 #45C3C5 #8745C5 #C54745

square

#83C545 #45C3C5 #8745C5 #C54745

split-complementary

#83C545 #4745C5 #C545C3

monochromatic

#476D22 #659C31 #83C545 #A2D474 #C1E2A2

Accessibility & contrast

On white

2.09

#83C545 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.04

#83C545 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83C545

10.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83C545	#FFFFFF	#000000	##000000
##83C545	1.00	2.09	10.04	10.04
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.04	21.00	1.00	1.00
##000000	10.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB734

Deuteranopia (green-blind)

#C4B14F

Tritanopia (blue-blind)

#84BDAB

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #83c545;
/* rgb */ color: rgb(131, 197, 69);
/* oklch */ color: oklch(75.3% 0.173 132.5);

Tailwind

colors: {
  custom: {
    50: '#abd77f',
    500: '#83c545',
    950: '#000000',
  },
}

SCSS

$custom: #83c545;
$custom-light: #abd77f;
$custom-dark: #000000;

JSON

{
  "hex": "#83c545",
  "rgb": {
    "r": 131,
    "g": 197,
    "b": 69
  },
  "hsl": {
    "h": 90.938,
    "s": 52.459,
    "l": 52.157
  },
  "oklch": {
    "l": 0.75323,
    "c": 0.17313,
    "h": 132.5
  },
  "luminance": 0.45187
}

Semantic roles & 50–950 ramp

primary

#83C545

secondary

#B497CF

accent

#4CDC96

background

#FAFDF8

surface

#F5FAEF

border

#CFD3CA

text

#10140A

muted

#7F837C

Preview Lab

Preview with #83C545

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

Preview Lab → · Contrast checker → · Palette generator →