#83C143#83C143

#83C143 is a light, vivid yellow-green. Relative luminance 0.434; OKLCH L 74.3% C 0.169 H 131.8°. Best body text is #000000 at 9.67:1 contrast (WCAG AA passes).

Color values

HEX	#83C143
RGB	rgb(131, 193, 67)
HSL	hsl(90, 50%, 51%)
HSV	hsv(90, 65%, 76%)
CMYK	cmyk(32.1%, 0%, 65.3%, 24.3%)
CIE-LAB	lab(71.81, -40.16, 55.16)
CIE-LCH	lch(71.81, 68.23, 126.06°)
OKLab	oklab(74.33% -0.1128 0.1264)
OKLCH	oklch(74.33% 0.169 131.8)
XYZ	xyz(29.4428, 43.3694, 12.1290)
Luminance	0.4337 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83C143 #8143C1

analogous

#C1C043 #83C143 #44C143

triadic

#83C143 #4383C1 #C14383

tetradic

#83C143 #43C1C0 #8143C1 #C14344

square

#83C143 #43C1C0 #8143C1 #C14344

split-complementary

#83C143 #4344C1 #C043C1

monochromatic

#456722 #649531 #83C143 #A1D071 #C0DF9F

Accessibility & contrast

On white

2.17

#83C143 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.67

#83C143 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83C143

9.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83C143	#FFFFFF	#000000	##000000
##83C143	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)

#C9B333

Deuteranopia (green-blind)

#C0AE4D

Tritanopia (blue-blind)

#85B9A7

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #83c143;
/* rgb */ color: rgb(131, 193, 67);
/* oklch */ color: oklch(74.3% 0.169 131.8);

Tailwind

colors: {
  custom: {
    50: '#abd47d',
    500: '#83c143',
    950: '#000000',
  },
}

SCSS

$custom: #83c143;
$custom-light: #abd47d;
$custom-dark: #000000;

JSON

{
  "hex": "#83c143",
  "rgb": {
    "r": 131,
    "g": 193,
    "b": 67
  },
  "hsl": {
    "h": 89.524,
    "s": 50.4,
    "l": 50.98
  },
  "oklch": {
    "l": 0.74333,
    "c": 0.1694,
    "h": 131.8
  },
  "luminance": 0.4337
}

Semantic roles & 50–950 ramp

primary

#83C143

secondary

#AF94CC

accent

#4EDA93

background

#FAFDF7

surface

#F4FAEE

border

#CED3C9

text

#10140A

muted

#7F837C

Preview Lab

Preview with #83C143

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

Preview Lab → · Contrast checker → · Palette generator →