#80C240#80C240

#80C240 is a light, vivid yellow-green. Relative luminance 0.435; OKLCH L 74.4% C 0.174 H 132.4°. Best body text is #000000 at 9.71:1 contrast (WCAG AA passes).

Color values

HEX	#80C240
RGB	rgb(128, 194, 64)
HSL	hsl(90, 52%, 51%)
HSV	hsv(90, 67%, 76%)
CMYK	cmyk(34%, 0%, 67%, 23.9%)
CIE-LAB	lab(71.92, -41.90, 56.45)
CIE-LCH	lch(71.92, 70.30, 126.59°)
OKLab	oklab(74.38% -0.1177 0.1287)
OKLCH	oklch(74.38% 0.174 132.4)
XYZ	xyz(29.1189, 43.5418, 11.7197)
Luminance	0.4354 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#80C240 #8240C2

analogous

#C1C240 #80C240 #40C241

triadic

#80C240 #4080C2 #C24080

tetradic

#80C240 #40C1C2 #8240C2 #C24140

square

#80C240 #40C1C2 #8240C2 #C24140

split-complementary

#80C240 #4140C2 #C240C1

monochromatic

#436721 #629530 #80C240 #9FD16E #BEE09D

Accessibility & contrast

On white

2.16

#80C240 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.71

#80C240 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #80C240

9.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##80C240	#FFFFFF	#000000	##000000
##80C240	1.00	2.16	9.71	9.71
#FFFFFF	2.16	1.00	21.00	21.00
#000000	9.71	21.00	1.00	1.00
##000000	9.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB42E

Deuteranopia (green-blind)

#C1AE4B

Tritanopia (blue-blind)

#81BAA8

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #80c240;
/* rgb */ color: rgb(128, 194, 64);
/* oklch */ color: oklch(74.4% 0.174 132.4);

Tailwind

colors: {
  custom: {
    50: '#a9d57b',
    500: '#80c240',
    950: '#000000',
  },
}

SCSS

$custom: #80c240;
$custom-light: #a9d57b;
$custom-dark: #000000;

JSON

{
  "hex": "#80c240",
  "rgb": {
    "r": 128,
    "g": 194,
    "b": 64
  },
  "hsl": {
    "h": 90.462,
    "s": 51.587,
    "l": 50.588
  },
  "oklch": {
    "l": 0.74378,
    "c": 0.17441,
    "h": 132.4
  },
  "luminance": 0.43543
}

Semantic roles & 50–950 ramp

primary

#80C240

secondary

#AF92CC

accent

#4DDB95

background

#FAFDF7

surface

#F4FAEE

border

#CED3C9

text

#10140A

muted

#7F837C

Preview Lab

Preview with #80C240

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

Preview Lab → · Contrast checker → · Palette generator →