#28833A#28833A

#28833A is a mid, vivid green. Relative luminance 0.170; OKLCH L 53.9% C 0.138 H 146.8°. Best body text is #FFFFFF at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#28833A
RGB	rgb(40, 131, 58)
HSL	hsl(132, 53%, 34%)
HSV	hsv(132, 69%, 51%)
CMYK	cmyk(69.5%, 0%, 55.7%, 48.6%)
CIE-LAB	lab(48.25, -42.82, 31.55)
CIE-LCH	lch(48.25, 53.19, 143.62°)
OKLab	oklab(53.95% -0.1155 0.0756)
OKLCH	oklch(53.95% 0.138 146.8)
XYZ	xyz(9.7544, 16.9882, 6.7671)
Luminance	0.1699 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28833A #832871

analogous

#438328 #28833A #288367

triadic

#28833A #3A2883 #833A28

tetradic

#28833A #284383 #832871 #836728

square

#28833A #284383 #832871 #836728

split-complementary

#28833A #672883 #832843

monochromatic

#0B2510 #1A5425 #28833A #36B24F #59CC70

Accessibility & contrast

On white

4.78

#28833A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.40

#28833A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #28833A

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28833A	#FFFFFF	#000000	##FFFFFF
##28833A	1.00	4.78	4.40	4.78
#FFFFFF	4.78	1.00	21.00	1.00
#000000	4.40	21.00	1.00	21.00
##FFFFFF	4.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#857733

Deuteranopia (green-blind)

#7A7040

Tritanopia (blue-blind)

#058073

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #28833a;
/* rgb */ color: rgb(40, 131, 58);
/* oklch */ color: oklch(53.9% 0.138 146.8);

Tailwind

colors: {
  custom: {
    50: '#6fa872',
    500: '#28833a',
    950: '#000000',
  },
}

SCSS

$custom: #28833a;
$custom-light: #6fa872;
$custom-dark: #000000;

JSON

{
  "hex": "#28833a",
  "rgb": {
    "r": 40,
    "g": 131,
    "b": 58
  },
  "hsl": {
    "h": 131.868,
    "s": 53.216,
    "l": 33.529
  },
  "oklch": {
    "l": 0.53948,
    "c": 0.13807,
    "h": 146.8
  },
  "luminance": 0.16989
}

Semantic roles & 50–950 ramp

primary

#28833A

secondary

#B1559F

accent

#4BC0DD

background

#F7FAF7

surface

#EDF4ED

border

#C8CEC8

text

#081008

muted

#7B7F7B

Preview Lab

Preview with #28833A

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

Preview Lab → · Contrast checker → · Palette generator →