#28881B#28881B

#28881B is a mid, vivid green. Relative luminance 0.181; OKLCH L 55.0% C 0.167 H 141.5°. Best body text is #000000 at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#28881B
RGB	rgb(40, 136, 27)
HSL	hsl(113, 67%, 32%)
HSV	hsv(113, 80%, 53%)
CMYK	cmyk(70.6%, 0%, 80.1%, 46.7%)
CIE-LAB	lab(49.66, -47.96, 46.63)
CIE-LCH	lch(49.66, 66.89, 135.81°)
OKLab	oklab(55.03% -0.1309 0.1042)
OKLCH	oklch(55.03% 0.167 141.5)
XYZ	xyz(9.8765, 18.1375, 4.0171)
Luminance	0.1814 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28881B #7B1B88

analogous

#5F881B #28881B #1B8845

triadic

#28881B #1B2888 #881B28

tetradic

#28881B #1B5F88 #7B1B88 #88451B

square

#28881B #1B5F88 #7B1B88 #88451B

split-complementary

#28881B #451B88 #881B5F

monochromatic

#0A2207 #195511 #28881B #37BB25 #56DA44

Accessibility & contrast

On white

4.54

#28881B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.63

#28881B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28881B

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28881B	#FFFFFF	#000000	##000000
##28881B	1.00	4.54	4.63	4.63
#FFFFFF	4.54	1.00	21.00	21.00
#000000	4.63	21.00	1.00	1.00
##000000	4.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B7B00

Deuteranopia (green-blind)

#807328

Tritanopia (blue-blind)

#118474

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #28881b;
/* rgb */ color: rgb(40, 136, 27);
/* oklch */ color: oklch(55.0% 0.167 141.5);

Tailwind

colors: {
  custom: {
    50: '#71ac61',
    500: '#28881b',
    950: '#000000',
  },
}

SCSS

$custom: #28881b;
$custom-light: #71ac61;
$custom-dark: #000000;

JSON

{
  "hex": "#28881b",
  "rgb": {
    "r": 40,
    "g": 136,
    "b": 27
  },
  "hsl": {
    "h": 112.844,
    "s": 66.871,
    "l": 31.961
  },
  "oklch": {
    "l": 0.55032,
    "c": 0.16728,
    "h": 141.5
  },
  "luminance": 0.18139
}

Semantic roles & 50–950 ramp

primary

#28881B

secondary

#AD44BB

accent

#3EEAD5

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#091005

muted

#7B7F7A

Preview Lab

Preview with #28881B

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

Preview Lab → · Contrast checker → · Palette generator →