#28AB2A#28AB2A

#28AB2A is a light, vivid green. Relative luminance 0.297; OKLCH L 64.8% C 0.199 H 143.0°. Best body text is #000000 at 6.95:1 contrast (WCAG AA passes).

Color values

HEX	#28AB2A
RGB	rgb(40, 171, 42)
HSL	hsl(121, 62%, 41%)
HSV	hsv(121, 77%, 67%)
CMYK	cmyk(76.6%, 0%, 75.4%, 32.9%)
CIE-LAB	lab(61.43, -58.52, 53.02)
CIE-LCH	lch(61.43, 78.96, 137.82°)
OKLab	oklab(64.83% -0.1587 0.1196)
OKLCH	oklch(64.83% 0.199 143)
XYZ	xyz(15.8549, 29.7423, 7.0953)
Luminance	0.2974 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28AB2A #AB28A9

analogous

#68AB28 #28AB2A #28AB6C

triadic

#28AB2A #2A28AB #AB2A28

tetradic

#28AB2A #2868AB #AB28A9 #AB6C28

square

#28AB2A #2868AB #AB28A9 #AB6C28

split-complementary

#28AB2A #6C28AB #AB2868

monochromatic

#114812 #1C791E #28AB2A #3ED241 #70DE72

Accessibility & contrast

On white

3.02

#28AB2A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.95

#28AB2A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28AB2A

6.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28AB2A	#FFFFFF	#000000	##000000
##28AB2A	1.00	3.02	6.95	6.95
#FFFFFF	3.02	1.00	21.00	21.00
#000000	6.95	21.00	1.00	1.00
##000000	6.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AF9A0F

Deuteranopia (green-blind)

#A09038

Tritanopia (blue-blind)

#00A692

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #28ab2a;
/* rgb */ color: rgb(40, 171, 42);
/* oklch */ color: oklch(64.8% 0.199 143.0);

Tailwind

colors: {
  custom: {
    50: '#79c56d',
    500: '#28ab2a',
    950: '#000000',
  },
}

SCSS

$custom: #28ab2a;
$custom-light: #79c56d;
$custom-dark: #000000;

JSON

{
  "hex": "#28ab2a",
  "rgb": {
    "r": 40,
    "g": 171,
    "b": 42
  },
  "hsl": {
    "h": 120.916,
    "s": 62.085,
    "l": 41.373
  },
  "oklch": {
    "l": 0.64834,
    "c": 0.19873,
    "h": 143
  },
  "luminance": 0.29744
}

Semantic roles & 50–950 ramp

primary

#28AB2A

secondary

#C46AC3

accent

#43E3E5

background

#F8FCF6

surface

#EFF8EC

border

#CAD1C7

text

#0B1307

muted

#7C827A

Preview Lab

Preview with #28AB2A

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

Preview Lab → · Contrast checker → · Palette generator →