#28872B#28872B

#28872B is a mid, vivid green. Relative luminance 0.180; OKLCH L 54.9% C 0.156 H 143.5°. Best body text is #000000 at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#28872B
RGB	rgb(40, 135, 43)
HSL	hsl(122, 54%, 34%)
HSV	hsv(122, 70%, 53%)
CMYK	cmyk(70.4%, 0%, 68.1%, 47.1%)
CIE-LAB	lab(49.44, -46.22, 40.15)
CIE-LCH	lch(49.44, 61.22, 139.02°)
OKLab	oklab(54.88% -0.1253 0.0927)
OKLCH	oklch(54.88% 0.156 143.5)
XYZ	xyz(9.9745, 17.9524, 5.2245)
Luminance	0.1795 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28872B #872884

analogous

#558728 #28872B #28875B

triadic

#28872B #2B2887 #872B28

tetradic

#28872B #285587 #872884 #875B28

square

#28872B #285587 #872884 #875B28

split-complementary

#28872B #5B2887 #872855

monochromatic

#0C290D #1A581C #28872B #36B63A #5BCE5F

Accessibility & contrast

On white

4.57

#28872B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.59

#28872B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28872B

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28872B	#FFFFFF	#000000	##000000
##28872B	1.00	4.57	4.59	4.59
#FFFFFF	4.57	1.00	21.00	21.00
#000000	4.59	21.00	1.00	1.00
##000000	4.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A7A1F

Deuteranopia (green-blind)

#7F7333

Tritanopia (blue-blind)

#0C8374

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #28872b;
/* rgb */ color: rgb(40, 135, 43);
/* oklch */ color: oklch(54.9% 0.156 143.5);

Tailwind

colors: {
  custom: {
    50: '#70ab69',
    500: '#28872b',
    950: '#000000',
  },
}

SCSS

$custom: #28872b;
$custom-light: #70ab69;
$custom-dark: #000000;

JSON

{
  "hex": "#28872b",
  "rgb": {
    "r": 40,
    "g": 135,
    "b": 43
  },
  "hsl": {
    "h": 121.895,
    "s": 54.286,
    "l": 34.314
  },
  "oklch": {
    "l": 0.54883,
    "c": 0.15592,
    "h": 143.5
  },
  "luminance": 0.17953
}

Semantic roles & 50–950 ramp

primary

#28872B

secondary

#B457B1

accent

#4AD9DE

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#081006

muted

#7B7F7A

Preview Lab

Preview with #28872B

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

Preview Lab → · Contrast checker → · Palette generator →