#80FC39#80FC39

#80FC39 is a very light, highly saturated yellow-green. Relative luminance 0.745; OKLCH L 88.5% C 0.247 H 137.0°. Best body text is #000000 at 15.90:1 contrast (WCAG AA passes).

Color values

HEX	#80FC39
RGB	rgb(128, 252, 57)
HSL	hsl(98, 97%, 61%)
HSV	hsv(98, 77%, 99%)
CMYK	cmyk(49.2%, 0%, 77.4%, 1.2%)
CIE-LAB	lab(89.16, -65.17, 75.97)
CIE-LCH	lch(89.16, 100.09, 130.62°)
OKLab	oklab(88.49% -0.181 0.1686)
OKLCH	oklch(88.49% 0.247 137)
XYZ	xyz(44.4496, 74.5022, 15.9082)
Luminance	0.7450 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#80FC39 #B539FC

analogous

#E1FC39 #80FC39 #39FC53

triadic

#80FC39 #3980FC #FC3980

tetradic

#80FC39 #39E1FC #B539FC #FC5339

square

#80FC39 #39E1FC #B539FC #FC5339

split-complementary

#80FC39 #5339FC #FC39E1

monochromatic

#45B803 #5BF404 #80FC39 #A7FD75 #CDFEB2

Accessibility & contrast

On white

1.32

#80FC39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.90

#80FC39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #80FC39

15.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##80FC39	#FFFFFF	#000000	##000000
##80FC39	1.00	1.32	15.90	15.90
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.90	21.00	1.00	1.00
##000000	15.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE600

Deuteranopia (green-blind)

#F4DC4F

Tritanopia (blue-blind)

#78F3D8

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #80fc39;
/* rgb */ color: rgb(128, 252, 57);
/* oklch */ color: oklch(88.5% 0.247 137.0);

Tailwind

colors: {
  custom: {
    50: '#affe7e',
    500: '#80fc39',
    950: '#000000',
  },
}

SCSS

$custom: #80fc39;
$custom-light: #affe7e;
$custom-dark: #000000;

JSON

{
  "hex": "#80fc39",
  "rgb": {
    "r": 128,
    "g": 252,
    "b": 57
  },
  "hsl": {
    "h": 98.154,
    "s": 97.015,
    "l": 60.588
  },
  "oklch": {
    "l": 0.88492,
    "c": 0.24742,
    "h": 137
  },
  "luminance": 0.74505
}

Semantic roles & 50–950 ramp

primary

#80FC39

secondary

#8123B6

accent

#00E692

background

#FDFFFB

surface

#F8FFF2

border

#D1D7CC

text

#12180B

muted

#82867E

Preview Lab

Preview with #80FC39

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

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