#28AB5B#28AB5B

#28AB5B is a light, vivid green. Relative luminance 0.303; OKLCH L 65.4% C 0.161 H 151.3°. Best body text is #000000 at 7.07:1 contrast (WCAG AA passes).

Color values

HEX	#28AB5B
RGB	rgb(40, 171, 91)
HSL	hsl(143, 62%, 41%)
HSV	hsv(143, 77%, 67%)
CMYK	cmyk(76.6%, 0%, 46.8%, 32.9%)
CIE-LAB	lab(61.94, -52.44, 31.46)
CIE-LCH	lch(61.94, 61.16, 149.04°)
OKLab	oklab(65.42% -0.141 0.0771)
OKLCH	oklch(65.42% 0.161 151.3)
XYZ	xyz(17.3248, 30.3302, 14.8367)
Luminance	0.3033 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28AB5B #AB2878

analogous

#37AB28 #28AB5B #28AB9D

triadic

#28AB5B #5B28AB #AB5B28

tetradic

#28AB5B #2837AB #AB2878 #AB9D28

square

#28AB5B #2837AB #AB2878 #AB9D28

split-complementary

#28AB5B #9D28AB #AB2837

monochromatic

#114826 #1C7941 #28AB5B #3ED278 #70DE9B

Accessibility & contrast

On white

2.97

#28AB5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.07

#28AB5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28AB5B

7.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28AB5B	#FFFFFF	#000000	##000000
##28AB5B	1.00	2.97	7.07	7.07
#FFFFFF	2.97	1.00	21.00	21.00
#000000	7.07	21.00	1.00	1.00
##000000	7.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AC9C55

Deuteranopia (green-blind)

#9C9161

Tritanopia (blue-blind)

#00A898

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #28ab5b;
/* rgb */ color: rgb(40, 171, 91);
/* oklch */ color: oklch(65.4% 0.161 151.3);

Tailwind

colors: {
  custom: {
    50: '#77c58a',
    500: '#28ab5b',
    950: '#000000',
  },
}

SCSS

$custom: #28ab5b;
$custom-light: #77c58a;
$custom-dark: #000000;

JSON

{
  "hex": "#28ab5b",
  "rgb": {
    "r": 40,
    "g": 171,
    "b": 91
  },
  "hsl": {
    "h": 143.359,
    "s": 62.085,
    "l": 41.373
  },
  "oklch": {
    "l": 0.65418,
    "c": 0.16068,
    "h": 151.3
  },
  "luminance": 0.30332
}

Semantic roles & 50–950 ramp

primary

#28AB5B

secondary

#C46AA1

accent

#43A6E5

background

#F7FCF8

surface

#EEF8F0

border

#C9D1CB

text

#0A130C

muted

#7C827D

Preview Lab

Preview with #28AB5B

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

Preview Lab → · Contrast checker → · Palette generator →