#28901F#28901F

#28901F is a mid, vivid green. Relative luminance 0.205; OKLCH L 57.3% C 0.174 H 142.0°. Best body text is #000000 at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#28901F
RGB	rgb(40, 144, 31)
HSL	hsl(115, 65%, 34%)
HSV	hsv(115, 78%, 56%)
CMYK	cmyk(72.2%, 0%, 78.5%, 43.5%)
CIE-LAB	lab(52.39, -50.43, 47.92)
CIE-LCH	lch(52.39, 69.57, 136.46°)
OKLab	oklab(57.3% -0.1374 0.1074)
OKLCH	oklch(57.3% 0.174 142)
XYZ	xyz(11.0950, 20.4954, 4.6673)
Luminance	0.2050 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28901F #871F90

analogous

#61901F #28901F #1F904F

triadic

#28901F #1F2890 #901F28

tetradic

#28901F #1F6190 #871F90 #904F1F

square

#28901F #1F6190 #871F90 #904F1F

split-complementary

#28901F #4F1F90 #901F61

monochromatic

#0C2B09 #1A5E14 #28901F #36C22A #5BD950

Accessibility & contrast

On white

4.12

#28901F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.10

#28901F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28901F

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28901F	#FFFFFF	#000000	##000000
##28901F	1.00	4.12	5.10	5.10
#FFFFFF	4.12	1.00	21.00	21.00
#000000	5.10	21.00	1.00	1.00
##000000	5.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#948203

Deuteranopia (green-blind)

#887A2C

Tritanopia (blue-blind)

#098B7B

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #28901f;
/* rgb */ color: rgb(40, 144, 31);
/* oklch */ color: oklch(57.3% 0.174 142.0);

Tailwind

colors: {
  custom: {
    50: '#73b264',
    500: '#28901f',
    950: '#000000',
  },
}

SCSS

$custom: #28901f;
$custom-light: #73b264;
$custom-dark: #000000;

JSON

{
  "hex": "#28901f",
  "rgb": {
    "r": 40,
    "g": 144,
    "b": 31
  },
  "hsl": {
    "h": 115.221,
    "s": 64.571,
    "l": 34.314
  },
  "oklch": {
    "l": 0.57305,
    "c": 0.1744,
    "h": 142
  },
  "luminance": 0.20497
}

Semantic roles & 50–950 ramp

primary

#28901F

secondary

#B44EBC

accent

#40E8DA

background

#F7FBF6

surface

#EDF6EB

border

#C8D0C6

text

#091106

muted

#7B807A

Preview Lab

Preview with #28901F

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

Preview Lab → · Contrast checker → · Palette generator →