#80CF36#80CF36

#80CF36 is a light, vivid yellow-green. Relative luminance 0.495; OKLCH L 77.5% C 0.197 H 133.3°. Best body text is #000000 at 10.90:1 contrast (WCAG AA passes).

Color values

HEX	#80CF36
RGB	rgb(128, 207, 54)
HSL	hsl(91, 61%, 51%)
HSV	hsv(91, 74%, 81%)
CMYK	cmyk(38.2%, 0%, 73.9%, 18.8%)
CIE-LAB	lab(75.75, -48.07, 64.03)
CIE-LCH	lch(75.75, 80.07, 126.89°)
OKLab	oklab(77.48% -0.1351 0.1432)
OKLCH	oklch(77.48% 0.197 133.3)
XYZ	xyz(31.8803, 49.4797, 11.3601)
Luminance	0.4948 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#80CF36 #8536CF

analogous

#CDCF36 #80CF36 #36CF38

triadic

#80CF36 #3680CF #CF3680

tetradic

#80CF36 #36CDCF #8536CF #CF3836

square

#80CF36 #36CDCF #8536CF #CF3836

split-complementary

#80CF36 #3836CF #CF36CD

monochromatic

#44701B #62A127 #80CF36 #9FDB67 #BEE799

Accessibility & contrast

On white

1.93

#80CF36 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.90

#80CF36 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #80CF36

10.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##80CF36	#FFFFFF	#000000	##000000
##80CF36	1.00	1.93	10.90	10.90
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.90	21.00	1.00	1.00
##000000	10.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7BF16

Deuteranopia (green-blind)

#CDB845

Tritanopia (blue-blind)

#80C7B2

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #80cf36;
/* rgb */ color: rgb(128, 207, 54);
/* oklch */ color: oklch(77.5% 0.197 133.3);

Tailwind

colors: {
  custom: {
    50: '#abde77',
    500: '#80cf36',
    950: '#000000',
  },
}

SCSS

$custom: #80cf36;
$custom-light: #abde77;
$custom-dark: #000000;

JSON

{
  "hex": "#80cf36",
  "rgb": {
    "r": 128,
    "g": 207,
    "b": 54
  },
  "hsl": {
    "h": 90.98,
    "s": 61.446,
    "l": 51.176
  },
  "oklch": {
    "l": 0.77481,
    "c": 0.19693,
    "h": 133.3
  },
  "luminance": 0.49481
}

Semantic roles & 50–950 ramp

primary

#80CF36

secondary

#B28FD2

accent

#43E597

background

#FBFDF7

surface

#F6FBEE

border

#D0D4C9

text

#111509

muted

#80837B

Preview Lab

Preview with #80CF36

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

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