#80D340#80D340

#80D340 is a light, vivid yellow-green. Relative luminance 0.515; OKLCH L 78.5% C 0.196 H 134.4°. Best body text is #000000 at 11.31:1 contrast (WCAG AA passes).

Color values

HEX	#80D340
RGB	rgb(128, 211, 64)
HSL	hsl(94, 63%, 54%)
HSV	hsv(94, 70%, 83%)
CMYK	cmyk(39.3%, 0%, 69.7%, 17.3%)
CIE-LAB	lab(77.01, -49.05, 61.74)
CIE-LCH	lch(77.01, 78.85, 128.46°)
OKLab	oklab(78.53% -0.1371 0.1398)
OKLCH	oklch(78.53% 0.196 134.4)
XYZ	xyz(33.1211, 51.5462, 13.0537)
Luminance	0.5155 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#80D340 #9340D3

analogous

#C9D340 #80D340 #40D34A

triadic

#80D340 #4080D3 #D34080

tetradic

#80D340 #40C9D3 #9340D3 #D34A40

square

#80D340 #40C9D3 #9340D3 #D34A40

split-complementary

#80D340 #4A40D3 #D340C9

monochromatic

#467C1D #62AE28 #80D340 #A1DE72 #C2EAA3

Accessibility & contrast

On white

1.86

#80D340 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.31

#80D340 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #80D340

11.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##80D340	#FFFFFF	#000000	##000000
##80D340	1.00	1.86	11.31	11.31
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.31	21.00	1.00	1.00
##000000	11.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC229

Deuteranopia (green-blind)

#D0BC4D

Tritanopia (blue-blind)

#7FCBB6

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #80d340;
/* rgb */ color: rgb(128, 211, 64);
/* oklch */ color: oklch(78.5% 0.196 134.4);

Tailwind

colors: {
  custom: {
    50: '#abe17d',
    500: '#80d340',
    950: '#000000',
  },
}

SCSS

$custom: #80d340;
$custom-light: #abe17d;
$custom-dark: #000000;

JSON

{
  "hex": "#80d340",
  "rgb": {
    "r": 128,
    "g": 211,
    "b": 64
  },
  "hsl": {
    "h": 93.878,
    "s": 62.553,
    "l": 53.922
  },
  "oklch": {
    "l": 0.78532,
    "c": 0.19584,
    "h": 134.4
  },
  "luminance": 0.51548
}

Semantic roles & 50–950 ramp

primary

#80D340

secondary

#613384

accent

#42E69E

background

#FDFEFB

surface

#F7FCF2

border

#D0D5CC

text

#11150A

muted

#81847D

Preview Lab

Preview with #80D340

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

Preview Lab → · Contrast checker → · Palette generator →