#28902C#28902C

#28902C is a mid, vivid green. Relative luminance 0.206; OKLCH L 57.4% C 0.166 H 143.5°. Best body text is #000000 at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#28902C
RGB	rgb(40, 144, 44)
HSL	hsl(122, 57%, 36%)
HSV	hsv(122, 72%, 56%)
CMYK	cmyk(72.2%, 0%, 69.4%, 43.5%)
CIE-LAB	lab(52.48, -49.32, 43.00)
CIE-LCH	lch(52.48, 65.44, 138.91°)
OKLab	oklab(57.41% -0.1337 0.0989)
OKLCH	oklch(57.41% 0.166 143.5)
XYZ	xyz(11.3022, 20.5782, 5.7587)
Luminance	0.2058 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28902C #90288C

analogous

#589028 #28902C #289060

triadic

#28902C #2C2890 #902C28

tetradic

#28902C #285890 #90288C #906028

square

#28902C #285890 #90288C #906028

split-complementary

#28902C #602890 #902858

monochromatic

#0D300F #1B601D #28902C #35C03B #60D364

Accessibility & contrast

On white

4.10

#28902C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.12

#28902C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28902C

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28902C	#FFFFFF	#000000	##000000
##28902C	1.00	4.10	5.12	5.12
#FFFFFF	4.10	1.00	21.00	21.00
#000000	5.12	21.00	1.00	1.00
##000000	5.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#93821E

Deuteranopia (green-blind)

#877A35

Tritanopia (blue-blind)

#028C7C

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #28902c;
/* rgb */ color: rgb(40, 144, 44);
/* oklch */ color: oklch(57.4% 0.166 143.5);

Tailwind

colors: {
  custom: {
    50: '#72b26a',
    500: '#28902c',
    950: '#000000',
  },
}

SCSS

$custom: #28902c;
$custom-light: #72b26a;
$custom-dark: #000000;

JSON

{
  "hex": "#28902c",
  "rgb": {
    "r": 40,
    "g": 144,
    "b": 44
  },
  "hsl": {
    "h": 122.308,
    "s": 56.522,
    "l": 36.078
  },
  "oklch": {
    "l": 0.57411,
    "c": 0.16629,
    "h": 143.5
  },
  "luminance": 0.20579
}

Semantic roles & 50–950 ramp

primary

#28902C

secondary

#B85CB5

accent

#48DAE0

background

#F7FBF6

surface

#EDF6EB

border

#C8D0C6

text

#091107

muted

#7B807A

Preview Lab

Preview with #28902C

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

Preview Lab → · Contrast checker → · Palette generator →