#28931F#28931F

#28931F is a mid, vivid green. Relative luminance 0.214; OKLCH L 58.1% C 0.178 H 142.0°. Best body text is #000000 at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#28931F
RGB	rgb(40, 147, 31)
HSL	hsl(115, 65%, 35%)
HSV	hsv(115, 79%, 58%)
CMYK	cmyk(72.8%, 0%, 78.9%, 42.4%)
CIE-LAB	lab(53.40, -51.45, 48.90)
CIE-LCH	lch(53.40, 70.98, 136.45°)
OKLab	oklab(58.14% -0.1401 0.1095)
OKLCH	oklch(58.14% 0.178 142)
XYZ	xyz(11.5554, 21.4162, 4.8208)
Luminance	0.2142 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28931F #8A1F93

analogous

#62931F #28931F #1F9350

triadic

#28931F #1F2893 #931F28

tetradic

#28931F #1F6293 #8A1F93 #93501F

square

#28931F #1F6293 #8A1F93 #93501F

split-complementary

#28931F #501F93 #931F62

monochromatic

#0C2E0A #1A6014 #28931F #36C62A #5DDA52

Accessibility & contrast

On white

3.97

#28931F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.28

#28931F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28931F

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28931F	#FFFFFF	#000000	##000000
##28931F	1.00	3.97	5.28	5.28
#FFFFFF	3.97	1.00	21.00	21.00
#000000	5.28	21.00	1.00	1.00
##000000	5.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#978501

Deuteranopia (green-blind)

#8A7C2C

Tritanopia (blue-blind)

#068E7D

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #28931f;
/* rgb */ color: rgb(40, 147, 31);
/* oklch */ color: oklch(58.1% 0.178 142.0);

Tailwind

colors: {
  custom: {
    50: '#74b464',
    500: '#28931f',
    950: '#000000',
  },
}

SCSS

$custom: #28931f;
$custom-light: #74b464;
$custom-dark: #000000;

JSON

{
  "hex": "#28931f",
  "rgb": {
    "r": 40,
    "g": 147,
    "b": 31
  },
  "hsl": {
    "h": 115.345,
    "s": 65.169,
    "l": 34.902
  },
  "oklch": {
    "l": 0.58143,
    "c": 0.17781,
    "h": 142
  },
  "luminance": 0.21417
}

Semantic roles & 50–950 ramp

primary

#28931F

secondary

#B550BE

accent

#40E8DB

background

#F7FBF6

surface

#EEF6EB

border

#C9D0C6

text

#091106

muted

#7B807A

Preview Lab

Preview with #28931F

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

Preview Lab → · Contrast checker → · Palette generator →