#28903F#28903F

#28903F is a mid, vivid green. Relative luminance 0.208; OKLCH L 57.6% C 0.151 H 147.1°. Best body text is #000000 at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#28903F
RGB	rgb(40, 144, 63)
HSL	hsl(133, 57%, 36%)
HSV	hsv(133, 72%, 56%)
CMYK	cmyk(72.2%, 0%, 56.3%, 43.5%)
CIE-LAB	lab(52.68, -47.00, 34.34)
CIE-LCH	lch(52.68, 58.20, 143.85°)
OKLab	oklab(57.64% -0.1267 0.0821)
OKLCH	oklch(57.64% 0.151 147.1)
XYZ	xyz(11.7447, 20.7552, 8.0889)
Luminance	0.2076 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28903F #902879

analogous

#459028 #28903F #289073

triadic

#28903F #3F2890 #903F28

tetradic

#28903F #284590 #902879 #907328

square

#28903F #284590 #902879 #907328

split-complementary

#28903F #732890 #902845

monochromatic

#0D3015 #1B602A #28903F #35C054 #60D379

Accessibility & contrast

On white

4.08

#28903F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.15

#28903F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28903F

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28903F	#FFFFFF	#000000	##000000
##28903F	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)

#928337

Deuteranopia (green-blind)

#867A45

Tritanopia (blue-blind)

#008D7E

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #28903f;
/* rgb */ color: rgb(40, 144, 63);
/* oklch */ color: oklch(57.6% 0.151 147.1);

Tailwind

colors: {
  custom: {
    50: '#71b176',
    500: '#28903f',
    950: '#000000',
  },
}

SCSS

$custom: #28903f;
$custom-light: #71b176;
$custom-dark: #000000;

JSON

{
  "hex": "#28903f",
  "rgb": {
    "r": 40,
    "g": 144,
    "b": 63
  },
  "hsl": {
    "h": 133.269,
    "s": 56.522,
    "l": 36.078
  },
  "oklch": {
    "l": 0.57636,
    "c": 0.15093,
    "h": 147.1
  },
  "luminance": 0.20757
}

Semantic roles & 50–950 ramp

primary

#28903F

secondary

#B85CA4

accent

#48BEE0

background

#F7FBF7

surface

#EDF6ED

border

#C8D0C8

text

#091109

muted

#7B807B

Preview Lab

Preview with #28903F

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

Preview Lab → · Contrast checker → · Palette generator →