#28813A#28813A

#28813A is a mid, vivid green. Relative luminance 0.165; OKLCH L 53.4% C 0.135 H 147.0°. Best body text is #FFFFFF at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#28813A
RGB	rgb(40, 129, 58)
HSL	hsl(132, 53%, 33%)
HSV	hsv(132, 69%, 51%)
CMYK	cmyk(69%, 0%, 55%, 49.4%)
CIE-LAB	lab(47.57, -42.05, 30.72)
CIE-LCH	lch(47.57, 52.08, 143.85°)
OKLab	oklab(53.39% -0.1135 0.0738)
OKLCH	oklch(53.39% 0.135 147)
XYZ	xyz(9.4884, 16.4561, 6.6785)
Luminance	0.1646 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28813A #81286F

analogous

#428128 #28813A #288166

triadic

#28813A #3A2881 #813A28

tetradic

#28813A #284281 #81286F #816628

square

#28813A #284281 #81286F #816628

split-complementary

#28813A #662881 #812842

monochromatic

#0B2410 #1A5225 #28813A #36B04F #58CB6F

Accessibility & contrast

On white

4.89

#28813A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#28813A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #28813A

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28813A	#FFFFFF	#000000	##FFFFFF
##28813A	1.00	4.89	4.29	4.89
#FFFFFF	4.89	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#837534

Deuteranopia (green-blind)

#786E3F

Tritanopia (blue-blind)

#077E71

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #28813a;
/* rgb */ color: rgb(40, 129, 58);
/* oklch */ color: oklch(53.4% 0.135 147.0);

Tailwind

colors: {
  custom: {
    50: '#6ea672',
    500: '#28813a',
    950: '#000000',
  },
}

SCSS

$custom: #28813a;
$custom-light: #6ea672;
$custom-dark: #000000;

JSON

{
  "hex": "#28813a",
  "rgb": {
    "r": 40,
    "g": 129,
    "b": 58
  },
  "hsl": {
    "h": 132.135,
    "s": 52.663,
    "l": 33.137
  },
  "oklch": {
    "l": 0.53388,
    "c": 0.13533,
    "h": 147
  },
  "luminance": 0.16457
}

Semantic roles & 50–950 ramp

primary

#28813A

secondary

#B0549E

accent

#4CBFDC

background

#F7FAF7

surface

#EDF4ED

border

#C8CEC8

text

#080F08

muted

#7B7F7B

Preview Lab

Preview with #28813A

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

Preview Lab → · Contrast checker → · Palette generator →