#28905B#28905B

#28905B is a mid, vivid green. Relative luminance 0.212; OKLCH L 58.1% C 0.124 H 156.3°. Best body text is #000000 at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#28905B
RGB	rgb(40, 144, 91)
HSL	hsl(149, 57%, 36%)
HSV	hsv(149, 72%, 56%)
CMYK	cmyk(72.2%, 0%, 36.8%, 43.5%)
CIE-LAB	lab(53.11, -42.05, 19.91)
CIE-LCH	lch(53.11, 46.53, 154.66°)
OKLab	oklab(58.14% -0.1138 0.05)
OKLCH	oklch(58.14% 0.124 156.3)
XYZ	xyz(12.7355, 21.1515, 13.3070)
Luminance	0.2115 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28905B #90285D

analogous

#299028 #28905B #28908F

triadic

#28905B #5B2890 #905B28

tetradic

#28905B #282990 #90285D #908F28

square

#28905B #282990 #90285D #908F28

split-complementary

#28905B #8F2890 #902829

monochromatic

#0D301E #1B603D #28905B #35C079 #60D398

Accessibility & contrast

On white

4.01

#28905B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.23

#28905B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28905B

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28905B	#FFFFFF	#000000	##000000
##28905B	1.00	4.01	5.23	5.23
#FFFFFF	4.01	1.00	21.00	21.00
#000000	5.23	21.00	1.00	1.00
##000000	5.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F8458

Deuteranopia (green-blind)

#827B5E

Tritanopia (blue-blind)

#008F82

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #28905b;
/* rgb */ color: rgb(40, 144, 91);
/* oklch */ color: oklch(58.1% 0.124 156.3);

Tailwind

colors: {
  custom: {
    50: '#71b18a',
    500: '#28905b',
    950: '#000000',
  },
}

SCSS

$custom: #28905b;
$custom-light: #71b18a;
$custom-dark: #000000;

JSON

{
  "hex": "#28905b",
  "rgb": {
    "r": 40,
    "g": 144,
    "b": 91
  },
  "hsl": {
    "h": 149.423,
    "s": 56.522,
    "l": 36.078
  },
  "oklch": {
    "l": 0.58137,
    "c": 0.1243,
    "h": 156.3
  },
  "luminance": 0.21153
}

Semantic roles & 50–950 ramp

primary

#28905B

secondary

#B85C8B

accent

#4895E0

background

#F7FBF8

surface

#EDF6F0

border

#C8D0CB

text

#09110B

muted

#7B807C

Preview Lab

Preview with #28905B

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

Preview Lab → · Contrast checker → · Palette generator →