#28AB4A#28AB4A

#28AB4A is a light, vivid green. Relative luminance 0.301; OKLCH L 65.2% C 0.176 H 147.4°. Best body text is #000000 at 7.01:1 contrast (WCAG AA passes).

Color values

HEX	#28AB4A
RGB	rgb(40, 171, 74)
HSL	hsl(136, 62%, 41%)
HSV	hsv(136, 77%, 67%)
CMYK	cmyk(76.6%, 0%, 56.7%, 32.9%)
CIE-LAB	lab(61.71, -55.08, 39.72)
CIE-LCH	lch(61.71, 67.91, 144.20°)
OKLab	oklab(65.16% -0.1482 0.0947)
OKLCH	oklch(65.16% 0.176 147.4)
XYZ	xyz(16.6727, 30.0694, 11.4025)
Luminance	0.3007 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28AB4A #AB2889

analogous

#47AB28 #28AB4A #28AB8C

triadic

#28AB4A #4A28AB #AB4A28

tetradic

#28AB4A #2847AB #AB2889 #AB8C28

square

#28AB4A #2847AB #AB2889 #AB8C28

split-complementary

#28AB4A #8C28AB #AB2847

monochromatic

#11481F #1C7935 #28AB4A #3ED265 #70DE8C

Accessibility & contrast

On white

2.99

#28AB4A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.01

#28AB4A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28AB4A

7.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28AB4A	#FFFFFF	#000000	##000000
##28AB4A	1.00	2.99	7.01	7.01
#FFFFFF	2.99	1.00	21.00	21.00
#000000	7.01	21.00	1.00	1.00
##000000	7.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AD9B41

Deuteranopia (green-blind)

#9E9152

Tritanopia (blue-blind)

#00A795

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #28ab4a;
/* rgb */ color: rgb(40, 171, 74);
/* oklch */ color: oklch(65.2% 0.176 147.4);

Tailwind

colors: {
  custom: {
    50: '#77c57f',
    500: '#28ab4a',
    950: '#000000',
  },
}

SCSS

$custom: #28ab4a;
$custom-light: #77c57f;
$custom-dark: #000000;

JSON

{
  "hex": "#28ab4a",
  "rgb": {
    "r": 40,
    "g": 171,
    "b": 74
  },
  "hsl": {
    "h": 135.573,
    "s": 62.085,
    "l": 41.373
  },
  "oklch": {
    "l": 0.6516,
    "c": 0.17583,
    "h": 147.4
  },
  "luminance": 0.30071
}

Semantic roles & 50–950 ramp

primary

#28AB4A

secondary

#C46AAD

accent

#43BBE5

background

#F7FCF7

surface

#EEF8EE

border

#C9D1C9

text

#0A130A

muted

#7C827C

Preview Lab

Preview with #28AB4A

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

Preview Lab → · Contrast checker → · Palette generator →