#83CF30#83CF30

#83CF30 is a light, vivid yellow-green. Relative luminance 0.497; OKLCH L 77.6% C 0.199 H 132.4°. Best body text is #000000 at 10.93:1 contrast (WCAG AA passes).

Color values

HEX	#83CF30
RGB	rgb(131, 207, 48)
HSL	hsl(89, 62%, 50%)
HSV	hsv(89, 77%, 81%)
CMYK	cmyk(36.7%, 0%, 76.8%, 18.8%)
CIE-LAB	lab(75.86, -47.38, 66.13)
CIE-LCH	lch(75.86, 81.35, 125.62°)
OKLab	oklab(77.6% -0.1339 0.1467)
OKLCH	oklch(77.6% 0.199 132.4)
XYZ	xyz(32.2060, 49.6629, 10.6847)
Luminance	0.4966 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83CF30 #7C30CF

analogous

#CFCB30 #83CF30 #34CF30

triadic

#83CF30 #3083CF #CF3083

tetradic

#83CF30 #30CFCB #7C30CF #CF3034

square

#83CF30 #30CFCB #7C30CF #CF3034

split-complementary

#83CF30 #3034CF #CB30CF

monochromatic

#446C19 #649D24 #83CF30 #A1DB62 #BFE693

Accessibility & contrast

On white

1.92

#83CF30 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.93

#83CF30 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83CF30

10.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83CF30	#FFFFFF	#000000	##000000
##83CF30	1.00	1.92	10.93	10.93
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.93	21.00	1.00	1.00
##000000	10.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8BF01

Deuteranopia (green-blind)

#CDB941

Tritanopia (blue-blind)

#84C6B1

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #83cf30;
/* rgb */ color: rgb(131, 207, 48);
/* oklch */ color: oklch(77.6% 0.199 132.4);

Tailwind

colors: {
  custom: {
    50: '#adde75',
    500: '#83cf30',
    950: '#000000',
  },
}

SCSS

$custom: #83cf30;
$custom-light: #adde75;
$custom-dark: #000000;

JSON

{
  "hex": "#83cf30",
  "rgb": {
    "r": 131,
    "g": 207,
    "b": 48
  },
  "hsl": {
    "h": 88.679,
    "s": 62.353,
    "l": 50
  },
  "oklch": {
    "l": 0.77603,
    "c": 0.19859,
    "h": 132.4
  },
  "luminance": 0.49664
}

Semantic roles & 50–950 ramp

primary

#83CF30

secondary

#AC8AD1

accent

#42E590

background

#FBFDF7

surface

#F6FBED

border

#D0D4C8

text

#111509

muted

#80837B

Preview Lab

Preview with #83CF30

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

Preview Lab → · Contrast checker → · Palette generator →