#83C638#83C638

#83C638 is a light, vivid yellow-green. Relative luminance 0.455; OKLCH L 75.5% C 0.183 H 131.7°. Best body text is #000000 at 10.10:1 contrast (WCAG AA passes).

Color values

HEX	#83C638
RGB	rgb(131, 198, 56)
HSL	hsl(88, 56%, 50%)
HSV	hsv(88, 72%, 78%)
CMYK	cmyk(33.8%, 0%, 71.7%, 22.4%)
CIE-LAB	lab(73.22, -43.12, 60.88)
CIE-LCH	lch(73.22, 74.61, 125.31°)
OKLab	oklab(75.46% -0.1218 0.1369)
OKLCH	oklch(75.46% 0.183 131.7)
XYZ	xyz(30.2676, 45.4978, 10.9278)
Luminance	0.4550 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83C638 #7B38C6

analogous

#C6C238 #83C638 #3CC638

triadic

#83C638 #3883C6 #C63883

tetradic

#83C638 #38C6C2 #7B38C6 #C6383C

square

#83C638 #38C6C2 #7B38C6 #C6383C

split-complementary

#83C638 #383CC6 #C238C6

monochromatic

#44671D #63962B #83C638 #A1D467 #BEE297

Accessibility & contrast

On white

2.08

#83C638 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.10

#83C638 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83C638

10.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83C638	#FFFFFF	#000000	##000000
##83C638	1.00	2.08	10.10	10.10
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.10	21.00	1.00	1.00
##000000	10.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB71F

Deuteranopia (green-blind)

#C5B245

Tritanopia (blue-blind)

#85BEAA

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #83c638;
/* rgb */ color: rgb(131, 198, 56);
/* oklch */ color: oklch(75.5% 0.183 131.7);

Tailwind

colors: {
  custom: {
    50: '#acd777',
    500: '#83c638',
    950: '#000000',
  },
}

SCSS

$custom: #83c638;
$custom-light: #acd777;
$custom-dark: #000000;

JSON

{
  "hex": "#83c638",
  "rgb": {
    "r": 131,
    "g": 198,
    "b": 56
  },
  "hsl": {
    "h": 88.31,
    "s": 55.906,
    "l": 49.804
  },
  "oklch": {
    "l": 0.75459,
    "c": 0.1832,
    "h": 131.7
  },
  "luminance": 0.45499
}

Semantic roles & 50–950 ramp

primary

#83C638

secondary

#AB8DCD

accent

#49DF90

background

#FBFDF7

surface

#F6FAEE

border

#D0D3C9

text

#111409

muted

#80837B

Preview Lab

Preview with #83C638

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

Preview Lab → · Contrast checker → · Palette generator →