#28AB38#28AB38

#28AB38 is a light, vivid green. Relative luminance 0.299; OKLCH L 65.0% C 0.190 H 144.5°. Best body text is #000000 at 6.97:1 contrast (WCAG AA passes).

Color values

HEX	#28AB38
RGB	rgb(40, 171, 56)
HSL	hsl(127, 62%, 41%)
HSV	hsv(127, 77%, 67%)
CMYK	cmyk(76.6%, 0%, 67.3%, 32.9%)
CIE-LAB	lab(61.53, -57.26, 47.69)
CIE-LCH	lch(61.53, 74.52, 140.21°)
OKLab	oklab(64.95% -0.1547 0.1101)
OKLCH	oklch(64.95% 0.19 144.5)
XYZ	xyz(16.1507, 29.8606, 8.6531)
Luminance	0.2986 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28AB38 #AB289B

analogous

#5AAB28 #28AB38 #28AB7A

triadic

#28AB38 #3828AB #AB3828

tetradic

#28AB38 #285AAB #AB289B #AB7A28

square

#28AB38 #285AAB #AB289B #AB7A28

split-complementary

#28AB38 #7A28AB #AB285A

monochromatic

#114818 #1C7928 #28AB38 #3ED250 #70DE7D

Accessibility & contrast

On white

3.01

#28AB38 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.97

#28AB38 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28AB38

6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28AB38	#FFFFFF	#000000	##000000
##28AB38	1.00	3.01	6.97	6.97
#FFFFFF	3.01	1.00	21.00	21.00
#000000	6.97	21.00	1.00	1.00
##000000	6.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AE9B29

Deuteranopia (green-blind)

#A09143

Tritanopia (blue-blind)

#00A693

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #28ab38;
/* rgb */ color: rgb(40, 171, 56);
/* oklch */ color: oklch(65.0% 0.190 144.5);

Tailwind

colors: {
  custom: {
    50: '#78c574',
    500: '#28ab38',
    950: '#000000',
  },
}

SCSS

$custom: #28ab38;
$custom-light: #78c574;
$custom-dark: #000000;

JSON

{
  "hex": "#28ab38",
  "rgb": {
    "r": 40,
    "g": 171,
    "b": 56
  },
  "hsl": {
    "h": 127.328,
    "s": 62.085,
    "l": 41.373
  },
  "oklch": {
    "l": 0.64952,
    "c": 0.18989,
    "h": 144.5
  },
  "luminance": 0.29862
}

Semantic roles & 50–950 ramp

primary

#28AB38

secondary

#C46AB9

accent

#43D1E5

background

#F8FCF7

surface

#EFF8ED

border

#CAD1C8

text

#0A1308

muted

#7C827B

Preview Lab

Preview with #28AB38

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

Preview Lab → · Contrast checker → · Palette generator →