#28A057#28A057

#28A057 is a light, vivid green. Relative luminance 0.263; OKLCH L 62.4% C 0.150 H 151.7°. Best body text is #000000 at 6.26:1 contrast (WCAG AA passes).

Color values

HEX	#28A057
RGB	rgb(40, 160, 87)
HSL	hsl(144, 60%, 39%)
HSV	hsv(144, 75%, 63%)
CMYK	cmyk(75%, 0%, 45.6%, 37.3%)
CIE-LAB	lab(58.30, -49.08, 28.90)
CIE-LCH	lch(58.30, 56.95, 149.51°)
OKLab	oklab(62.39% -0.132 0.0711)
OKLCH	oklch(62.39% 0.15 151.7)
XYZ	xyz(15.1649, 26.2791, 13.2881)
Luminance	0.2628 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A057 #A02871

analogous

#35A028 #28A057 #28A093

triadic

#28A057 #5728A0 #A05728

tetradic

#28A057 #2835A0 #A02871 #A09328

square

#28A057 #2835A0 #A02871 #A09328

split-complementary

#28A057 #9328A0 #A02835

monochromatic

#103E22 #1C6F3C #28A057 #38CD72 #69D995

Accessibility & contrast

On white

3.36

#28A057 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.26

#28A057 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A057

6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A057	#FFFFFF	#000000	##000000
##28A057	1.00	3.36	6.26	6.26
#FFFFFF	3.36	1.00	21.00	21.00
#000000	6.26	21.00	1.00	1.00
##000000	6.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A09251

Deuteranopia (green-blind)

#92885C

Tritanopia (blue-blind)

#009E8E

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #28a057;
/* rgb */ color: rgb(40, 160, 87);
/* oklch */ color: oklch(62.4% 0.150 151.7);

Tailwind

colors: {
  custom: {
    50: '#74bd87',
    500: '#28a057',
    950: '#000000',
  },
}

SCSS

$custom: #28a057;
$custom-light: #74bd87;
$custom-dark: #000000;

JSON

{
  "hex": "#28a057",
  "rgb": {
    "r": 40,
    "g": 160,
    "b": 87
  },
  "hsl": {
    "h": 143.5,
    "s": 60,
    "l": 39.216
  },
  "oklch": {
    "l": 0.62392,
    "c": 0.14994,
    "h": 151.7
  },
  "luminance": 0.26281
}

Semantic roles & 50–950 ramp

primary

#28A057

secondary

#C0649C

accent

#45A5E3

background

#F7FBF8

surface

#EEF7EF

border

#C9D0CA

text

#09120B

muted

#7B817C

Preview Lab

Preview with #28A057

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

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