#28841B#28841B

#28841B is a mid, vivid green. Relative luminance 0.170; OKLCH L 53.9% C 0.163 H 141.4°. Best body text is #FFFFFF at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#28841B
RGB	rgb(40, 132, 27)
HSL	hsl(113, 66%, 31%)
HSV	hsv(113, 80%, 52%)
CMYK	cmyk(69.7%, 0%, 79.5%, 48.2%)
CIE-LAB	lab(48.30, -46.56, 45.32)
CIE-LCH	lch(48.30, 64.97, 135.78°)
OKLab	oklab(53.9% -0.1271 0.1014)
OKLCH	oklch(53.9% 0.163 141.4)
XYZ	xyz(9.3237, 17.0318, 3.8328)
Luminance	0.1703 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28841B #771B84

analogous

#5C841B #28841B #1B8442

triadic

#28841B #1B2884 #841B28

tetradic

#28841B #1B5C84 #771B84 #84421B

square

#28841B #1B5C84 #771B84 #84421B

split-complementary

#28841B #421B84 #841B5C

monochromatic

#091E06 #195111 #28841B #37B725 #54D841

Accessibility & contrast

On white

4.77

#28841B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#28841B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #28841B

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28841B	#FFFFFF	#000000	##FFFFFF
##28841B	1.00	4.77	4.41	4.77
#FFFFFF	4.77	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#877701

Deuteranopia (green-blind)

#7D7027

Tritanopia (blue-blind)

#148070

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #28841b;
/* rgb */ color: rgb(40, 132, 27);
/* oklch */ color: oklch(53.9% 0.163 141.4);

Tailwind

colors: {
  custom: {
    50: '#70a960',
    500: '#28841b',
    950: '#000000',
  },
}

SCSS

$custom: #28841b;
$custom-light: #70a960;
$custom-dark: #000000;

JSON

{
  "hex": "#28841b",
  "rgb": {
    "r": 40,
    "g": 132,
    "b": 27
  },
  "hsl": {
    "h": 112.571,
    "s": 66.038,
    "l": 31.176
  },
  "oklch": {
    "l": 0.53902,
    "c": 0.16261,
    "h": 141.4
  },
  "luminance": 0.17033
}

Semantic roles & 50–950 ramp

primary

#28841B

secondary

#A943B7

accent

#3FE9D4

background

#F7FAF5

surface

#EDF4EA

border

#C8CEC6

text

#091005

muted

#7B7F79

Preview Lab

Preview with #28841B

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

Preview Lab → · Contrast checker → · Palette generator →