#28831F#28831F

#28831F is a mid, vivid green. Relative luminance 0.168; OKLCH L 53.6% C 0.159 H 141.8°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#28831F
RGB	rgb(40, 131, 31)
HSL	hsl(115, 62%, 32%)
HSV	hsv(115, 76%, 51%)
CMYK	cmyk(69.5%, 0%, 76.3%, 48.6%)
CIE-LAB	lab(47.98, -45.90, 43.56)
CIE-LCH	lch(47.98, 63.28, 136.50°)
OKLab	oklab(53.65% -0.1251 0.0983)
OKLCH	oklch(53.65% 0.159 141.8)
XYZ	xyz(9.2382, 16.7817, 4.0484)
Luminance	0.1678 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28831F #7A1F83

analogous

#5A831F #28831F #1F8348

triadic

#28831F #1F2883 #831F28

tetradic

#28831F #1F5A83 #7A1F83 #83481F

square

#28831F #1F5A83 #7A1F83 #83481F

split-complementary

#28831F #481F83 #831F5A

monochromatic

#0A2008 #195213 #28831F #37B42B #55D449

Accessibility & contrast

On white

4.82

#28831F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#28831F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #28831F

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28831F	#FFFFFF	#000000	##FFFFFF
##28831F	1.00	4.82	4.36	4.82
#FFFFFF	4.82	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#86760B

Deuteranopia (green-blind)

#7C6F2A

Tritanopia (blue-blind)

#147F70

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #28831f;
/* rgb */ color: rgb(40, 131, 31);
/* oklch */ color: oklch(53.6% 0.159 141.8);

Tailwind

colors: {
  custom: {
    50: '#70a862',
    500: '#28831f',
    950: '#000000',
  },
}

SCSS

$custom: #28831f;
$custom-light: #70a862;
$custom-dark: #000000;

JSON

{
  "hex": "#28831f",
  "rgb": {
    "r": 40,
    "g": 131,
    "b": 31
  },
  "hsl": {
    "h": 114.6,
    "s": 61.728,
    "l": 31.765
  },
  "oklch": {
    "l": 0.53648,
    "c": 0.15914,
    "h": 141.8
  },
  "luminance": 0.16783
}

Semantic roles & 50–950 ramp

primary

#28831F

secondary

#AC48B6

accent

#43E5D6

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#081005

muted

#7B7F7A

Preview Lab

Preview with #28831F

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

Preview Lab → · Contrast checker → · Palette generator →