#28AB3E#28AB3E

#28AB3E is a light, vivid green. Relative luminance 0.299; OKLCH L 65.0% C 0.186 H 145.4°. Best body text is #000000 at 6.99:1 contrast (WCAG AA passes).

Color values

HEX	#28AB3E
RGB	rgb(40, 171, 62)
HSL	hsl(130, 62%, 41%)
HSV	hsv(130, 77%, 67%)
CMYK	cmyk(76.6%, 0%, 63.7%, 32.9%)
CIE-LAB	lab(61.59, -56.60, 45.15)
CIE-LCH	lch(61.59, 72.40, 141.42°)
OKLab	oklab(65.01% -0.1527 0.1054)
OKLCH	oklch(65.01% 0.186 145.4)
XYZ	xyz(16.3063, 29.9228, 9.4728)
Luminance	0.2993 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28AB3E #AB2895

analogous

#54AB28 #28AB3E #28AB80

triadic

#28AB3E #3E28AB #AB3E28

tetradic

#28AB3E #2854AB #AB2895 #AB8028

square

#28AB3E #2854AB #AB2895 #AB8028

split-complementary

#28AB3E #8028AB #AB2854

monochromatic

#11481A #1C792C #28AB3E #3ED257 #70DE82

Accessibility & contrast

On white

3.01

#28AB3E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.99

#28AB3E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28AB3E

6.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28AB3E	#FFFFFF	#000000	##000000
##28AB3E	1.00	3.01	6.99	6.99
#FFFFFF	3.01	1.00	21.00	21.00
#000000	6.99	21.00	1.00	1.00
##000000	6.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AE9B31

Deuteranopia (green-blind)

#9F9148

Tritanopia (blue-blind)

#00A794

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #28ab3e;
/* rgb */ color: rgb(40, 171, 62);
/* oklch */ color: oklch(65.0% 0.186 145.4);

Tailwind

colors: {
  custom: {
    50: '#78c578',
    500: '#28ab3e',
    950: '#000000',
  },
}

SCSS

$custom: #28ab3e;
$custom-light: #78c578;
$custom-dark: #000000;

JSON

{
  "hex": "#28ab3e",
  "rgb": {
    "r": 40,
    "g": 171,
    "b": 62
  },
  "hsl": {
    "h": 130.076,
    "s": 62.085,
    "l": 41.373
  },
  "oklch": {
    "l": 0.65014,
    "c": 0.18551,
    "h": 145.4
  },
  "luminance": 0.29925
}

Semantic roles & 50–950 ramp

primary

#28AB3E

secondary

#C46AB5

accent

#43CAE5

background

#F8FCF7

surface

#EFF8ED

border

#CAD1C8

text

#0A1309

muted

#7C827B

Preview Lab

Preview with #28AB3E

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

Preview Lab → · Contrast checker → · Palette generator →