#83CB38#83CB38

#83CB38 is a light, vivid yellow-green. Relative luminance 0.478; OKLCH L 76.7% C 0.189 H 132.3°. Best body text is #000000 at 10.56:1 contrast (WCAG AA passes).

Color values

HEX	#83CB38
RGB	rgb(131, 203, 56)
HSL	hsl(89, 59%, 51%)
HSV	hsv(89, 72%, 80%)
CMYK	cmyk(35.5%, 0%, 72.4%, 20.4%)
CIE-LAB	lab(74.71, -45.24, 62.37)
CIE-LCH	lch(74.71, 77.05, 125.96°)
OKLab	oklab(76.68% -0.1275 0.14)
OKLCH	oklch(76.68% 0.189 132.3)
XYZ	xyz(31.4294, 47.8214, 11.3151)
Luminance	0.4782 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83CB38 #8038CB

analogous

#CBCA38 #83CB38 #39CB38

triadic

#83CB38 #3883CB #CB3883

tetradic

#83CB38 #38CBCA #8038CB #CB3839

square

#83CB38 #38CBCA #8038CB #CB3839

split-complementary

#83CB38 #3839CB #CA38CB

monochromatic

#456C1C #649D29 #83CB38 #A1D869 #BFE499

Accessibility & contrast

On white

1.99

#83CB38 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.56

#83CB38 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83CB38

10.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83CB38	#FFFFFF	#000000	##000000
##83CB38	1.00	1.99	10.56	10.56
#FFFFFF	1.99	1.00	21.00	21.00
#000000	10.56	21.00	1.00	1.00
##000000	10.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BB1D

Deuteranopia (green-blind)

#CAB646

Tritanopia (blue-blind)

#84C3AF

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #83cb38;
/* rgb */ color: rgb(131, 203, 56);
/* oklch */ color: oklch(76.7% 0.189 132.3);

Tailwind

colors: {
  custom: {
    50: '#acdb78',
    500: '#83cb38',
    950: '#000000',
  },
}

SCSS

$custom: #83cb38;
$custom-light: #acdb78;
$custom-dark: #000000;

JSON

{
  "hex": "#83cb38",
  "rgb": {
    "r": 131,
    "g": 203,
    "b": 56
  },
  "hsl": {
    "h": 89.388,
    "s": 58.566,
    "l": 50.784
  },
  "oklch": {
    "l": 0.76678,
    "c": 0.18938,
    "h": 132.3
  },
  "luminance": 0.47823
}

Semantic roles & 50–950 ramp

primary

#83CB38

secondary

#AF8FD0

accent

#46E292

background

#FBFDF7

surface

#F6FBEE

border

#D0D4C9

text

#111509

muted

#80837B

Preview Lab

Preview with #83CB38

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

Preview Lab → · Contrast checker → · Palette generator →