#83C140#83C140

#83C140 is a light, vivid yellow-green. Relative luminance 0.433; OKLCH L 74.3% C 0.172 H 131.5°. Best body text is #000000 at 9.67:1 contrast (WCAG AA passes).

Color values

HEX	#83C140
RGB	rgb(131, 193, 64)
HSL	hsl(89, 51%, 50%)
HSV	hsv(89, 67%, 76%)
CMYK	cmyk(32.1%, 0%, 66.8%, 24.3%)
CIE-LAB	lab(71.78, -40.39, 56.35)
CIE-LCH	lch(71.78, 69.33, 125.63°)
OKLab	oklab(74.31% -0.1137 0.1285)
OKLCH	oklch(74.31% 0.172 131.5)
XYZ	xyz(29.3551, 43.3344, 11.6672)
Luminance	0.4334 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83C140 #7E40C1

analogous

#C1BE40 #83C140 #43C140

triadic

#83C140 #4083C1 #C14083

tetradic

#83C140 #40C1BE #7E40C1 #C14043

square

#83C140 #40C1BE #7E40C1 #C14043

split-complementary

#83C140 #4043C1 #BE40C1

monochromatic

#456621 #649430 #83C140 #A1D06E #BFDF9C

Accessibility & contrast

On white

2.17

#83C140 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.67

#83C140 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83C140

9.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83C140	#FFFFFF	#000000	##000000
##83C140	1.00	2.17	9.67	9.67
#FFFFFF	2.17	1.00	21.00	21.00
#000000	9.67	21.00	1.00	1.00
##000000	9.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B32E

Deuteranopia (green-blind)

#C1AE4B

Tritanopia (blue-blind)

#85B9A7

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #83c140;
/* rgb */ color: rgb(131, 193, 64);
/* oklch */ color: oklch(74.3% 0.172 131.5);

Tailwind

colors: {
  custom: {
    50: '#abd47b',
    500: '#83c140',
    950: '#000000',
  },
}

SCSS

$custom: #83c140;
$custom-light: #abd47b;
$custom-dark: #000000;

JSON

{
  "hex": "#83c140",
  "rgb": {
    "r": 131,
    "g": 193,
    "b": 64
  },
  "hsl": {
    "h": 88.837,
    "s": 50.988,
    "l": 50.392
  },
  "oklch": {
    "l": 0.74306,
    "c": 0.17158,
    "h": 131.5
  },
  "luminance": 0.43335
}

Semantic roles & 50–950 ramp

primary

#83C140

secondary

#AD92CB

accent

#4DDA91

background

#FAFDF7

surface

#F5FAEE

border

#CFD3C9

text

#10140A

muted

#7F837C

Preview Lab

Preview with #83C140

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

Preview Lab → · Contrast checker → · Palette generator →