#28972B#28972B

#28972B is a mid, vivid green. Relative luminance 0.228; OKLCH L 59.3% C 0.175 H 143.3°. Best body text is #000000 at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#28972B
RGB	rgb(40, 151, 43)
HSL	hsl(122, 58%, 37%)
HSV	hsv(122, 74%, 59%)
CMYK	cmyk(73.5%, 0%, 71.5%, 40.8%)
CIE-LAB	lab(54.82, -51.83, 45.89)
CIE-LCH	lch(54.82, 69.23, 138.48°)
OKLab	oklab(59.35% -0.1406 0.1048)
OKLCH	oklch(59.35% 0.175 143.3)
XYZ	xyz(12.3770, 22.7574, 6.0254)
Luminance	0.2276 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28972B #972894

analogous

#5C9728 #28972B #289763

triadic

#28972B #2B2897 #972B28

tetradic

#28972B #285C97 #972894 #976328

square

#28972B #285C97 #972894 #976328

split-complementary

#28972B #632897 #97285C

monochromatic

#0E360F #1B671D #28972B #35C739 #64D667

Accessibility & contrast

On white

3.78

#28972B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.55

#28972B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28972B

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28972B	#FFFFFF	#000000	##000000
##28972B	1.00	3.78	5.55	5.55
#FFFFFF	3.78	1.00	21.00	21.00
#000000	5.55	21.00	1.00	1.00
##000000	5.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9A881A

Deuteranopia (green-blind)

#8E8036

Tritanopia (blue-blind)

#009382

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #28972b;
/* rgb */ color: rgb(40, 151, 43);
/* oklch */ color: oklch(59.3% 0.175 143.3);

Tailwind

colors: {
  custom: {
    50: '#74b76b',
    500: '#28972b',
    950: '#000000',
  },
}

SCSS

$custom: #28972b;
$custom-light: #74b76b;
$custom-dark: #000000;

JSON

{
  "hex": "#28972b",
  "rgb": {
    "r": 40,
    "g": 151,
    "b": 43
  },
  "hsl": {
    "h": 121.622,
    "s": 58.115,
    "l": 37.451
  },
  "oklch": {
    "l": 0.59347,
    "c": 0.17534,
    "h": 143.3
  },
  "luminance": 0.22759
}

Semantic roles & 50–950 ramp

primary

#28972B

secondary

#BC5FB9

accent

#46DDE1

background

#F7FBF6

surface

#EEF6EB

border

#C9D0C6

text

#091107

muted

#7B807A

Preview Lab

Preview with #28972B

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

Preview Lab → · Contrast checker → · Palette generator →