#28904A#28904A

#28904A is a mid, vivid green. Relative luminance 0.209; OKLCH L 57.8% C 0.141 H 150.0°. Best body text is #000000 at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#28904A
RGB	rgb(40, 144, 74)
HSL	hsl(140, 57%, 36%)
HSV	hsv(140, 72%, 56%)
CMYK	cmyk(72.2%, 0%, 48.6%, 43.5%)
CIE-LAB	lab(52.83, -45.27, 28.82)
CIE-LCH	lch(52.83, 53.66, 147.52°)
OKLab	oklab(57.81% -0.1219 0.0704)
OKLCH	oklch(57.81% 0.141 150)
XYZ	xyz(12.0834, 20.8907, 9.8727)
Luminance	0.2089 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28904A #90286E

analogous

#3A9028 #28904A #28907E

triadic

#28904A #4A2890 #904A28

tetradic

#28904A #283A90 #90286E #907E28

square

#28904A #283A90 #90286E #907E28

split-complementary

#28904A #7E2890 #90283A

monochromatic

#0D3019 #1B6031 #28904A #35C063 #60D385

Accessibility & contrast

On white

4.06

#28904A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.18

#28904A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28904A

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28904A	#FFFFFF	#000000	##000000
##28904A	1.00	4.06	5.18	5.18
#FFFFFF	4.06	1.00	21.00	21.00
#000000	5.18	21.00	1.00	1.00
##000000	5.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918344

Deuteranopia (green-blind)

#847B4F

Tritanopia (blue-blind)

#008D7F

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #28904a;
/* rgb */ color: rgb(40, 144, 74);
/* oklch */ color: oklch(57.8% 0.141 150.0);

Tailwind

colors: {
  custom: {
    50: '#71b17e',
    500: '#28904a',
    950: '#000000',
  },
}

SCSS

$custom: #28904a;
$custom-light: #71b17e;
$custom-dark: #000000;

JSON

{
  "hex": "#28904a",
  "rgb": {
    "r": 40,
    "g": 144,
    "b": 74
  },
  "hsl": {
    "h": 139.615,
    "s": 56.522,
    "l": 36.078
  },
  "oklch": {
    "l": 0.57808,
    "c": 0.14072,
    "h": 150
  },
  "luminance": 0.20892
}

Semantic roles & 50–950 ramp

primary

#28904A

secondary

#B85C9A

accent

#48AEE0

background

#F7FBF7

surface

#EDF6EE

border

#C8D0C9

text

#09110A

muted

#7B807C

Preview Lab

Preview with #28904A

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

Preview Lab → · Contrast checker → · Palette generator →