#28711A#28711A

#28711A is a mid, vivid green. Relative luminance 0.123; OKLCH L 48.5% C 0.140 H 140.8°. Best body text is #FFFFFF at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#28711A
RGB	rgb(40, 113, 26)
HSL	hsl(110, 63%, 27%)
HSV	hsv(110, 77%, 44%)
CMYK	cmyk(64.6%, 0%, 77%, 55.7%)
CIE-LAB	lab(41.74, -39.65, 39.21)
CIE-LCH	lch(41.74, 55.77, 135.32°)
OKLab	oklab(48.47% -0.1085 0.0885)
OKLCH	oklch(48.47% 0.14 140.8)
XYZ	xyz(6.9663, 12.3353, 2.9909)
Luminance	0.1234 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28711A #631A71

analogous

#54711A #28711A #1A7138

triadic

#28711A #1A2871 #711A28

tetradic

#28711A #1A5471 #631A71 #71381A

square

#28711A #1A5471 #631A71 #71381A

split-complementary

#28711A #381A71 #711A54

monochromatic

#091906 #163F0F #28711A #3AA325 #4ED035

Accessibility & contrast

On white

6.06

#28711A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#28711A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #28711A

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28711A	#FFFFFF	#000000	##FFFFFF
##28711A	1.00	6.06	3.47	6.06
#FFFFFF	6.06	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#746609

Deuteranopia (green-blind)

#6B6023

Tritanopia (blue-blind)

#1D6D60

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #28711a;
/* rgb */ color: rgb(40, 113, 26);
/* oklch */ color: oklch(48.5% 0.140 140.8);

Tailwind

colors: {
  custom: {
    50: '#6c9b5d',
    500: '#28711a',
    950: '#000000',
  },
}

SCSS

$custom: #28711a;
$custom-light: #6c9b5d;
$custom-dark: #000000;

JSON

{
  "hex": "#28711a",
  "rgb": {
    "r": 40,
    "g": 113,
    "b": 26
  },
  "hsl": {
    "h": 110.345,
    "s": 62.59,
    "l": 27.255
  },
  "oklch": {
    "l": 0.4847,
    "c": 0.14004,
    "h": 140.8
  },
  "luminance": 0.12336
}

Semantic roles & 50–950 ramp

primary

#28711A

secondary

#9641A6

accent

#42E6CB

background

#F6F9F5

surface

#ECF2E9

border

#C7CCC5

text

#080E04

muted

#7A7E79

Preview Lab

Preview with #28711A

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

Preview Lab → · Contrast checker → · Palette generator →