#83C240#83C240

#83C240 is a light, vivid yellow-green. Relative luminance 0.438; OKLCH L 74.5% C 0.173 H 131.7°. Best body text is #000000 at 9.76:1 contrast (WCAG AA passes).

Color values

HEX	#83C240
RGB	rgb(131, 194, 64)
HSL	hsl(89, 52%, 51%)
HSV	hsv(89, 67%, 76%)
CMYK	cmyk(32.5%, 0%, 67%, 23.9%)
CIE-LAB	lab(72.08, -40.83, 56.67)
CIE-LCH	lch(72.08, 69.84, 125.77°)
OKLab	oklab(74.55% -0.1149 0.1291)
OKLCH	oklch(74.55% 0.173 131.7)
XYZ	xyz(29.5769, 43.7780, 11.7411)
Luminance	0.4378 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83C240 #7F40C2

analogous

#C2C040 #83C240 #42C240

triadic

#83C240 #4083C2 #C24083

tetradic

#83C240 #40C2C0 #7F40C2 #C24042

square

#83C240 #40C2C0 #7F40C2 #C24042

split-complementary

#83C240 #4042C2 #C040C2

monochromatic

#456721 #649530 #83C240 #A1D16E #BFE09D

Accessibility & contrast

On white

2.15

#83C240 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.76

#83C240 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83C240

9.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83C240	#FFFFFF	#000000	##000000
##83C240	1.00	2.15	9.76	9.76
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.76	21.00	1.00	1.00
##000000	9.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB42E

Deuteranopia (green-blind)

#C1AF4B

Tritanopia (blue-blind)

#85BAA8

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #83c240;
/* rgb */ color: rgb(131, 194, 64);
/* oklch */ color: oklch(74.5% 0.173 131.7);

Tailwind

colors: {
  custom: {
    50: '#abd57b',
    500: '#83c240',
    950: '#000000',
  },
}

SCSS

$custom: #83c240;
$custom-light: #abd57b;
$custom-dark: #000000;

JSON

{
  "hex": "#83c240",
  "rgb": {
    "r": 131,
    "g": 194,
    "b": 64
  },
  "hsl": {
    "h": 89.077,
    "s": 51.587,
    "l": 50.588
  },
  "oklch": {
    "l": 0.74549,
    "c": 0.17288,
    "h": 131.7
  },
  "luminance": 0.43779
}

Semantic roles & 50–950 ramp

primary

#83C240

secondary

#AE92CC

accent

#4DDB92

background

#FAFDF7

surface

#F5FAEE

border

#CFD3C9

text

#10140A

muted

#7F837C

Preview Lab

Preview with #83C240

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

Preview Lab → · Contrast checker → · Palette generator →