#83CF38#83CF38

#83CF38 is a light, vivid yellow-green. Relative luminance 0.497; OKLCH L 77.7% C 0.194 H 132.8°. Best body text is #000000 at 10.95:1 contrast (WCAG AA passes).

Color values

HEX	#83CF38
RGB	rgb(131, 207, 56)
HSL	hsl(90, 61%, 52%)
HSV	hsv(90, 73%, 81%)
CMYK	cmyk(36.7%, 0%, 72.9%, 18.8%)
CIE-LAB	lab(75.91, -46.92, 63.55)
CIE-LCH	lch(75.91, 79.00, 126.44°)
OKLab	oklab(77.65% -0.1321 0.1425)
OKLCH	oklch(77.65% 0.194 132.8)
XYZ	xyz(32.3862, 49.7350, 11.6340)
Luminance	0.4974 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83CF38 #8438CF

analogous

#CFCF38 #83CF38 #38CF39

triadic

#83CF38 #3883CF #CF3883

tetradic

#83CF38 #38CFCF #8438CF #CF3938

square

#83CF38 #38CFCF #8438CF #CF3938

split-complementary

#83CF38 #3938CF #CF38CF

monochromatic

#46711B #64A327 #83CF38 #A2DB69 #C0E79B

Accessibility & contrast

On white

1.92

#83CF38 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.95

#83CF38 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83CF38

10.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83CF38	#FFFFFF	#000000	##000000
##83CF38	1.00	1.92	10.95	10.95
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.95	21.00	1.00	1.00
##000000	10.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8BF1B

Deuteranopia (green-blind)

#CDB947

Tritanopia (blue-blind)

#84C7B2

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #83cf38;
/* rgb */ color: rgb(131, 207, 56);
/* oklch */ color: oklch(77.7% 0.194 132.8);

Tailwind

colors: {
  custom: {
    50: '#adde78',
    500: '#83cf38',
    950: '#000000',
  },
}

SCSS

$custom: #83cf38;
$custom-light: #adde78;
$custom-dark: #000000;

JSON

{
  "hex": "#83cf38",
  "rgb": {
    "r": 131,
    "g": 207,
    "b": 56
  },
  "hsl": {
    "h": 90.199,
    "s": 61.134,
    "l": 51.569
  },
  "oklch": {
    "l": 0.77653,
    "c": 0.19428,
    "h": 132.8
  },
  "luminance": 0.49736
}

Semantic roles & 50–950 ramp

primary

#83CF38

secondary

#B290D3

accent

#44E494

background

#FBFDF7

surface

#F6FBEE

border

#D0D4C9

text

#11150A

muted

#80837C

Preview Lab

Preview with #83CF38

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

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