#80CC40#80CC40

#80CC40 is a light, vivid yellow-green. Relative luminance 0.481; OKLCH L 76.8% C 0.187 H 133.7°. Best body text is #000000 at 10.63:1 contrast (WCAG AA passes).

Color values

HEX	#80CC40
RGB	rgb(128, 204, 64)
HSL	hsl(93, 58%, 53%)
HSV	hsv(93, 69%, 80%)
CMYK	cmyk(37.3%, 0%, 68.6%, 20%)
CIE-LAB	lab(74.92, -46.16, 59.58)
CIE-LCH	lch(74.92, 75.37, 127.76°)
OKLab	oklab(76.82% -0.1292 0.1353)
OKLCH	oklch(76.82% 0.187 133.7)
XYZ	xyz(31.4198, 48.1437, 12.4866)
Luminance	0.4814 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#80CC40 #8C40CC

analogous

#C6CC40 #80CC40 #40CC46

triadic

#80CC40 #4080CC #CC4080

tetradic

#80CC40 #40C6CC #8C40CC #CC4640

square

#80CC40 #40C6CC #8C40CC #CC4640

split-complementary

#80CC40 #4640CC #CC40C6

monochromatic

#45731F #62A32C #80CC40 #A0D970 #C0E6A1

Accessibility & contrast

On white

1.98

#80CC40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.63

#80CC40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #80CC40

10.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##80CC40	#FFFFFF	#000000	##000000
##80CC40	1.00	1.98	10.63	10.63
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.63	21.00	1.00	1.00
##000000	10.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BC2B

Deuteranopia (green-blind)

#C9B64C

Tritanopia (blue-blind)

#80C4B0

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #80cc40;
/* rgb */ color: rgb(128, 204, 64);
/* oklch */ color: oklch(76.8% 0.187 133.7);

Tailwind

colors: {
  custom: {
    50: '#aadc7c',
    500: '#80cc40',
    950: '#000000',
  },
}

SCSS

$custom: #80cc40;
$custom-light: #aadc7c;
$custom-dark: #000000;

JSON

{
  "hex": "#80cc40",
  "rgb": {
    "r": 128,
    "g": 204,
    "b": 64
  },
  "hsl": {
    "h": 92.571,
    "s": 57.851,
    "l": 52.549
  },
  "oklch": {
    "l": 0.76821,
    "c": 0.18712,
    "h": 133.7
  },
  "luminance": 0.48145
}

Semantic roles & 50–950 ramp

primary

#80CC40

secondary

#B795D2

accent

#47E19B

background

#FAFDF7

surface

#F5FBEE

border

#CFD4C9

text

#10150A

muted

#7F837C

Preview Lab

Preview with #80CC40

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

Preview Lab → · Contrast checker → · Palette generator →