#83C337#83C337

#83C337 is a light, vivid yellow-green. Relative luminance 0.441; OKLCH L 74.7% C 0.180 H 131.2°. Best body text is #000000 at 9.83:1 contrast (WCAG AA passes).

Color values

HEX	#83C337
RGB	rgb(131, 195, 55)
HSL	hsl(87, 56%, 49%)
HSV	hsv(87, 72%, 76%)
CMYK	cmyk(32.8%, 0%, 71.8%, 23.5%)
CIE-LAB	lab(72.32, -41.89, 60.34)
CIE-LCH	lch(72.32, 73.46, 124.77°)
OKLab	oklab(74.72% -0.1185 0.1356)
OKLCH	oklch(74.72% 0.18 131.2)
XYZ	xyz(29.5645, 44.1303, 10.5740)
Luminance	0.4413 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83C337 #7737C3

analogous

#C3BD37 #83C337 #3DC337

triadic

#83C337 #3783C3 #C33783

tetradic

#83C337 #37C3BD #7737C3 #C3373D

square

#83C337 #37C3BD #7737C3 #C3373D

split-complementary

#83C337 #373DC3 #BD37C3

monochromatic

#43641C #63932A #83C337 #A0D364 #BEE194

Accessibility & contrast

On white

2.14

#83C337 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.83

#83C337 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83C337

9.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83C337	#FFFFFF	#000000	##000000
##83C337	1.00	2.14	9.83	9.83
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.83	21.00	1.00	1.00
##000000	9.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB41E

Deuteranopia (green-blind)

#C3B044

Tritanopia (blue-blind)

#85BBA8

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #83c337;
/* rgb */ color: rgb(131, 195, 55);
/* oklch */ color: oklch(74.7% 0.180 131.2);

Tailwind

colors: {
  custom: {
    50: '#acd577',
    500: '#83c337',
    950: '#000000',
  },
}

SCSS

$custom: #83c337;
$custom-light: #acd577;
$custom-dark: #000000;

JSON

{
  "hex": "#83c337",
  "rgb": {
    "r": 131,
    "g": 195,
    "b": 55
  },
  "hsl": {
    "h": 87.429,
    "s": 56,
    "l": 49.02
  },
  "oklch": {
    "l": 0.74721,
    "c": 0.18009,
    "h": 131.2
  },
  "luminance": 0.44131
}

Semantic roles & 50–950 ramp

primary

#83C337

secondary

#A88ACC

accent

#49DF8D

background

#FBFDF7

surface

#F6FAEE

border

#D0D3C9

text

#111409

muted

#80837B

Preview Lab

Preview with #83C337

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

Preview Lab → · Contrast checker → · Palette generator →