#28902A#28902A

#28902A is a mid, vivid green. Relative luminance 0.206; OKLCH L 57.4% C 0.168 H 143.2°. Best body text is #000000 at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#28902A
RGB	rgb(40, 144, 42)
HSL	hsl(121, 57%, 36%)
HSV	hsv(121, 72%, 56%)
CMYK	cmyk(72.2%, 0%, 70.8%, 43.5%)
CIE-LAB	lab(52.47, -49.52, 43.83)
CIE-LCH	lch(52.47, 66.12, 138.49°)
OKLab	oklab(57.39% -0.1343 0.1004)
OKLCH	oklch(57.39% 0.168 143.2)
XYZ	xyz(11.2656, 20.5636, 5.5655)
Luminance	0.2056 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28902A #90288E

analogous

#5A9028 #28902A #28905E

triadic

#28902A #2A2890 #902A28

tetradic

#28902A #285A90 #90288E #905E28

square

#28902A #285A90 #90288E #905E28

split-complementary

#28902A #5E2890 #90285A

monochromatic

#0D300E #1B601C #28902A #35C038 #60D362

Accessibility & contrast

On white

4.11

#28902A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.11

#28902A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28902A

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28902A	#FFFFFF	#000000	##000000
##28902A	1.00	4.11	5.11	5.11
#FFFFFF	4.11	1.00	21.00	21.00
#000000	5.11	21.00	1.00	1.00
##000000	5.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#93821B

Deuteranopia (green-blind)

#877A34

Tritanopia (blue-blind)

#048C7C

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #28902a;
/* rgb */ color: rgb(40, 144, 42);
/* oklch */ color: oklch(57.4% 0.168 143.2);

Tailwind

colors: {
  custom: {
    50: '#72b269',
    500: '#28902a',
    950: '#000000',
  },
}

SCSS

$custom: #28902a;
$custom-light: #72b269;
$custom-dark: #000000;

JSON

{
  "hex": "#28902a",
  "rgb": {
    "r": 40,
    "g": 144,
    "b": 42
  },
  "hsl": {
    "h": 121.154,
    "s": 56.522,
    "l": 36.078
  },
  "oklch": {
    "l": 0.57392,
    "c": 0.16767,
    "h": 143.2
  },
  "luminance": 0.20565
}

Semantic roles & 50–950 ramp

primary

#28902A

secondary

#B85CB6

accent

#48DDE0

background

#F7FBF6

surface

#EDF6EB

border

#C8D0C6

text

#091107

muted

#7B807A

Preview Lab

Preview with #28902A

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

Preview Lab → · Contrast checker → · Palette generator →