#28903D#28903D

#28903D is a mid, vivid green. Relative luminance 0.207; OKLCH L 57.6% C 0.153 H 146.6°. Best body text is #000000 at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#28903D
RGB	rgb(40, 144, 61)
HSL	hsl(132, 57%, 36%)
HSV	hsv(132, 72%, 56%)
CMYK	cmyk(72.2%, 0%, 57.6%, 43.5%)
CIE-LAB	lab(52.66, -47.28, 35.31)
CIE-LCH	lch(52.66, 59.01, 143.25°)
OKLab	oklab(57.61% -0.1275 0.0841)
OKLCH	oklch(57.61% 0.153 146.6)
XYZ	xyz(11.6898, 20.7333, 7.7998)
Luminance	0.2074 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28903D #90287B

analogous

#479028 #28903D #289071

triadic

#28903D #3D2890 #903D28

tetradic

#28903D #284790 #90287B #907128

square

#28903D #284790 #90287B #907128

split-complementary

#28903D #712890 #902847

monochromatic

#0D3014 #1B6029 #28903D #35C051 #60D377

Accessibility & contrast

On white

4.08

#28903D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.15

#28903D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28903D

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28903D	#FFFFFF	#000000	##000000
##28903D	1.00	4.08	5.15	5.15
#FFFFFF	4.08	1.00	21.00	21.00
#000000	5.15	21.00	1.00	1.00
##000000	5.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928335

Deuteranopia (green-blind)

#867A43

Tritanopia (blue-blind)

#008D7E

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #28903d;
/* rgb */ color: rgb(40, 144, 61);
/* oklch */ color: oklch(57.6% 0.153 146.6);

Tailwind

colors: {
  custom: {
    50: '#71b175',
    500: '#28903d',
    950: '#000000',
  },
}

SCSS

$custom: #28903d;
$custom-light: #71b175;
$custom-dark: #000000;

JSON

{
  "hex": "#28903d",
  "rgb": {
    "r": 40,
    "g": 144,
    "b": 61
  },
  "hsl": {
    "h": 132.115,
    "s": 56.522,
    "l": 36.078
  },
  "oklch": {
    "l": 0.57608,
    "c": 0.1527,
    "h": 146.6
  },
  "luminance": 0.20735
}

Semantic roles & 50–950 ramp

primary

#28903D

secondary

#B85CA6

accent

#48C1E0

background

#F7FBF7

surface

#EDF6ED

border

#C8D0C8

text

#091108

muted

#7B807B

Preview Lab

Preview with #28903D

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

Preview Lab → · Contrast checker → · Palette generator →