#80B028#80B028

#80B028 is a light, vivid yellow-green. Relative luminance 0.358; OKLCH L 69.8% C 0.167 H 127.7°. Best body text is #000000 at 8.16:1 contrast (WCAG AA passes).

Color values

HEX	#80B028
RGB	rgb(128, 176, 40)
HSL	hsl(81, 63%, 42%)
HSV	hsv(81, 77%, 69%)
CMYK	cmyk(27.3%, 0%, 77.3%, 31%)
CIE-LAB	lab(66.36, -35.46, 59.62)
CIE-LCH	lch(66.36, 69.37, 120.74°)
OKLab	oklab(69.8% -0.102 0.1319)
OKLCH	oklch(69.8% 0.167 127.7)
XYZ	xyz(24.8105, 35.7925, 7.6086)
Luminance	0.3579 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#80B028 #5828B0

analogous

#B09C28 #80B028 #3CB028

triadic

#80B028 #2880B0 #B02880

tetradic

#80B028 #28B09C #5828B0 #B0283C

square

#80B028 #28B09C #5828B0 #B0283C

split-complementary

#80B028 #283CB0 #9C28B0

monochromatic

#374C11 #5C7E1D #80B028 #A0D441 #B9DF73

Accessibility & contrast

On white

2.57

#80B028 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.16

#80B028 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #80B028

8.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##80B028	#FFFFFF	#000000	##000000
##80B028	1.00	2.57	8.16	8.16
#FFFFFF	2.57	1.00	21.00	21.00
#000000	8.16	21.00	1.00	1.00
##000000	8.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A302

Deuteranopia (green-blind)

#B3A036

Tritanopia (blue-blind)

#85A897

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #80b028;
/* rgb */ color: rgb(128, 176, 40);
/* oklch */ color: oklch(69.8% 0.167 127.7);

Tailwind

colors: {
  custom: {
    50: '#a9c86d',
    500: '#80b028',
    950: '#000000',
  },
}

SCSS

$custom: #80b028;
$custom-light: #a9c86d;
$custom-dark: #000000;

JSON

{
  "hex": "#80b028",
  "rgb": {
    "r": 128,
    "g": 176,
    "b": 40
  },
  "hsl": {
    "h": 81.176,
    "s": 62.963,
    "l": 42.353
  },
  "oklch": {
    "l": 0.69803,
    "c": 0.16668,
    "h": 127.7
  },
  "luminance": 0.35793
}

Semantic roles & 50–950 ramp

primary

#80B028

secondary

#8D6DC6

accent

#42E67C

background

#FAFCF6

surface

#F4F8EC

border

#CED1C7

text

#101308

muted

#7F827B

Preview Lab

Preview with #80B028

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

Preview Lab → · Contrast checker → · Palette generator →