#28904D#28904D

#28904D is a mid, vivid green. Relative luminance 0.209; OKLCH L 57.9% C 0.138 H 150.9°. Best body text is #000000 at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#28904D
RGB	rgb(40, 144, 77)
HSL	hsl(141, 57%, 36%)
HSV	hsv(141, 72%, 56%)
CMYK	cmyk(72.2%, 0%, 46.5%, 43.5%)
CIE-LAB	lab(52.88, -44.75, 27.28)
CIE-LCH	lch(52.88, 52.40, 148.64°)
OKLab	oklab(57.86% -0.1205 0.067)
OKLCH	oklch(57.86% 0.138 150.9)
XYZ	xyz(12.1869, 20.9321, 10.4178)
Luminance	0.2093 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28904D #90286B

analogous

#379028 #28904D #289081

triadic

#28904D #4D2890 #904D28

tetradic

#28904D #283790 #90286B #908128

square

#28904D #283790 #90286B #908128

split-complementary

#28904D #812890 #902837

monochromatic

#0D301A #1B6033 #28904D #35C067 #60D389

Accessibility & contrast

On white

4.05

#28904D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.19

#28904D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28904D

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28904D	#FFFFFF	#000000	##000000
##28904D	1.00	4.05	5.19	5.19
#FFFFFF	4.05	1.00	21.00	21.00
#000000	5.19	21.00	1.00	1.00
##000000	5.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918448

Deuteranopia (green-blind)

#847B52

Tritanopia (blue-blind)

#008E80

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #28904d;
/* rgb */ color: rgb(40, 144, 77);
/* oklch */ color: oklch(57.9% 0.138 150.9);

Tailwind

colors: {
  custom: {
    50: '#71b180',
    500: '#28904d',
    950: '#000000',
  },
}

SCSS

$custom: #28904d;
$custom-light: #71b180;
$custom-dark: #000000;

JSON

{
  "hex": "#28904d",
  "rgb": {
    "r": 40,
    "g": 144,
    "b": 77
  },
  "hsl": {
    "h": 141.346,
    "s": 56.522,
    "l": 36.078
  },
  "oklch": {
    "l": 0.5786,
    "c": 0.13785,
    "h": 150.9
  },
  "luminance": 0.20933
}

Semantic roles & 50–950 ramp

primary

#28904D

secondary

#B85C97

accent

#48AAE0

background

#F7FBF7

surface

#EDF6EE

border

#C8D0C9

text

#09110A

muted

#7B807C

Preview Lab

Preview with #28904D

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

Preview Lab → · Contrast checker → · Palette generator →