#83FF33#83FF33

#83FF33 is a very light, highly saturated yellow-green. Relative luminance 0.766; OKLCH L 89.3% C 0.252 H 136.6°. Best body text is #000000 at 16.32:1 contrast (WCAG AA passes).

Color values

HEX	#83FF33
RGB	rgb(131, 255, 51)
HSL	hsl(96, 100%, 60%)
HSV	hsv(96, 80%, 100%)
CMYK	cmyk(48.6%, 0%, 80%, 0%)
CIE-LAB	lab(90.13, -65.70, 78.54)
CIE-LCH	lch(90.13, 102.40, 129.91°)
OKLab	oklab(89.31% -0.1829 0.1732)
OKLCH	oklch(89.31% 0.252 136.6)
XYZ	xyz(45.7163, 76.5811, 15.5040)
Luminance	0.7658 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83FF33 #AF33FF

analogous

#E9FF33 #83FF33 #33FF49

triadic

#83FF33 #3383FF #FF3383

tetradic

#83FF33 #33E9FF #AF33FF #FF4933

square

#83FF33 #33E9FF #AF33FF #FF4933

split-complementary

#83FF33 #4933FF #FF33E9

monochromatic

#48B800 #60F500 #83FF33 #A8FF70 #CDFFAD

Accessibility & contrast

On white

1.29

#83FF33 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.32

#83FF33 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #83FF33

16.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83FF33	#FFFFFF	#000000	##000000
##83FF33	1.00	1.29	16.32	16.32
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.32	21.00	1.00	1.00
##000000	16.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE900

Deuteranopia (green-blind)

#F8DF4C

Tritanopia (blue-blind)

#7CF6DA

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #83ff33;
/* rgb */ color: rgb(131, 255, 51);
/* oklch */ color: oklch(89.3% 0.252 136.6);

Tailwind

colors: {
  custom: {
    50: '#b2ff7c',
    500: '#83ff33',
    950: '#000000',
  },
}

SCSS

$custom: #83ff33;
$custom-light: #b2ff7c;
$custom-dark: #000000;

JSON

{
  "hex": "#83ff33",
  "rgb": {
    "r": 131,
    "g": 255,
    "b": 51
  },
  "hsl": {
    "h": 96.471,
    "s": 100,
    "l": 60
  },
  "oklch": {
    "l": 0.89312,
    "c": 0.2519,
    "h": 136.6
  },
  "luminance": 0.76584
}

Semantic roles & 50–950 ramp

primary

#83FF33

secondary

#7B20B6

accent

#29FFAB

background

#FDFFFB

surface

#F8FFF2

border

#D1D7CC

text

#12180B

muted

#82867E

Preview Lab

Preview with #83FF33

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

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