#80B128#80B128

#80B128 is a light, vivid yellow-green. Relative luminance 0.362; OKLCH L 70.0% C 0.168 H 127.9°. Best body text is #000000 at 8.24:1 contrast (WCAG AA passes).

Color values

HEX	#80B128
RGB	rgb(128, 177, 40)
HSL	hsl(81, 63%, 43%)
HSV	hsv(81, 77%, 69%)
CMYK	cmyk(27.7%, 0%, 77.4%, 30.6%)
CIE-LAB	lab(66.66, -35.91, 59.91)
CIE-LCH	lch(66.66, 69.85, 120.94°)
OKLab	oklab(70.05% -0.1032 0.1325)
OKLCH	oklch(70.05% 0.168 127.9)
XYZ	xyz(25.0073, 36.1861, 7.6742)
Luminance	0.3619 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#80B128 #5928B1

analogous

#B19E28 #80B128 #3BB128

triadic

#80B128 #2880B1 #B12880

tetradic

#80B128 #28B19E #5928B1 #B1283B

square

#80B128 #28B19E #5928B1 #B1283B

split-complementary

#80B128 #283BB1 #9E28B1

monochromatic

#384D11 #5C7F1D #80B128 #A0D442 #B9E074

Accessibility & contrast

On white

2.55

#80B128 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.24

#80B128 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #80B128

8.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##80B128	#FFFFFF	#000000	##000000
##80B128	1.00	2.55	8.24	8.24
#FFFFFF	2.55	1.00	21.00	21.00
#000000	8.24	21.00	1.00	1.00
##000000	8.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA401

Deuteranopia (green-blind)

#B3A136

Tritanopia (blue-blind)

#85A997

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #80b128;
/* rgb */ color: rgb(128, 177, 40);
/* oklch */ color: oklch(70.0% 0.168 127.9);

Tailwind

colors: {
  custom: {
    50: '#a9c86d',
    500: '#80b128',
    950: '#000000',
  },
}

SCSS

$custom: #80b128;
$custom-light: #a9c86d;
$custom-dark: #000000;

JSON

{
  "hex": "#80b128",
  "rgb": {
    "r": 128,
    "g": 177,
    "b": 40
  },
  "hsl": {
    "h": 81.46,
    "s": 63.134,
    "l": 42.549
  },
  "oklch": {
    "l": 0.70047,
    "c": 0.16791,
    "h": 127.9
  },
  "luminance": 0.36187
}

Semantic roles & 50–950 ramp

primary

#80B128

secondary

#8E6EC7

accent

#42E67C

background

#FAFCF6

surface

#F4F8EC

border

#CED1C7

text

#101308

muted

#7F827B

Preview Lab

Preview with #80B128

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

Preview Lab → · Contrast checker → · Palette generator →