#80C33F#80C33F

#80C33F is a light, vivid yellow-green. Relative luminance 0.440; OKLCH L 74.6% C 0.176 H 132.5°. Best body text is #000000 at 9.80:1 contrast (WCAG AA passes).

Color values

HEX	#80C33F
RGB	rgb(128, 195, 63)
HSL	hsl(90, 52%, 51%)
HSV	hsv(90, 68%, 76%)
CMYK	cmyk(34.4%, 0%, 67.7%, 23.5%)
CIE-LAB	lab(72.21, -42.41, 57.16)
CIE-LCH	lch(72.21, 71.17, 126.58°)
OKLab	oklab(74.61% -0.1191 0.1301)
OKLCH	oklch(74.61% 0.176 132.5)
XYZ	xyz(29.3140, 43.9771, 11.6456)
Luminance	0.4398 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#80C33F #823FC3

analogous

#C2C33F #80C33F #3FC340

triadic

#80C33F #3F80C3 #C33F80

tetradic

#80C33F #3FC2C3 #823FC3 #C3403F

square

#80C33F #3FC2C3 #823FC3 #C3403F

split-complementary

#80C33F #403FC3 #C33FC2

monochromatic

#436720 #62962F #80C33F #9FD26E #BEE09C

Accessibility & contrast

On white

2.14

#80C33F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.80

#80C33F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #80C33F

9.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##80C33F	#FFFFFF	#000000	##000000
##80C33F	1.00	2.14	9.80	9.80
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.80	21.00	1.00	1.00
##000000	9.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB42C

Deuteranopia (green-blind)

#C2AF4A

Tritanopia (blue-blind)

#81BBA8

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #80c33f;
/* rgb */ color: rgb(128, 195, 63);
/* oklch */ color: oklch(74.6% 0.176 132.5);

Tailwind

colors: {
  custom: {
    50: '#a9d57b',
    500: '#80c33f',
    950: '#000000',
  },
}

SCSS

$custom: #80c33f;
$custom-light: #a9d57b;
$custom-dark: #000000;

JSON

{
  "hex": "#80c33f",
  "rgb": {
    "r": 128,
    "g": 195,
    "b": 63
  },
  "hsl": {
    "h": 90.455,
    "s": 52.381,
    "l": 50.588
  },
  "oklch": {
    "l": 0.74613,
    "c": 0.1764,
    "h": 132.5
  },
  "luminance": 0.43978
}

Semantic roles & 50–950 ramp

primary

#80C33F

secondary

#AF92CC

accent

#4CDC95

background

#FAFDF7

surface

#F4FAEE

border

#CED3C9

text

#10140A

muted

#7F837C

Preview Lab

Preview with #80C33F

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

Preview Lab → · Contrast checker → · Palette generator →