#28A34A#28A34A

#28A34A is a light, vivid green. Relative luminance 0.271; OKLCH L 63.0% C 0.166 H 148.0°. Best body text is #000000 at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#28A34A
RGB	rgb(40, 163, 74)
HSL	hsl(137, 61%, 40%)
HSV	hsv(137, 75%, 64%)
CMYK	cmyk(75.5%, 0%, 54.6%, 36.1%)
CIE-LAB	lab(59.10, -52.28, 36.58)
CIE-LCH	lch(59.10, 63.80, 145.02°)
OKLab	oklab(63% -0.1406 0.0878)
OKLCH	oklch(63% 0.166 148)
XYZ	xyz(15.2071, 27.1381, 10.9140)
Luminance	0.2714 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A34A #A32881

analogous

#44A328 #28A34A #28A387

triadic

#28A34A #4A28A3 #A34A28

tetradic

#28A34A #2844A3 #A32881 #A38728

square

#28A34A #2844A3 #A32881 #A38728

split-complementary

#28A34A #8728A3 #A32844

monochromatic

#10411D #1C7234 #28A34A #3ACF63 #6BDB8A

Accessibility & contrast

On white

3.27

#28A34A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.43

#28A34A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A34A

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A34A	#FFFFFF	#000000	##000000
##28A34A	1.00	3.27	6.43	6.43
#FFFFFF	3.27	1.00	21.00	21.00
#000000	6.43	21.00	1.00	1.00
##000000	6.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59442

Deuteranopia (green-blind)

#978A51

Tritanopia (blue-blind)

#00A08F

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #28a34a;
/* rgb */ color: rgb(40, 163, 74);
/* oklch */ color: oklch(63.0% 0.166 148.0);

Tailwind

colors: {
  custom: {
    50: '#75bf7f',
    500: '#28a34a',
    950: '#000000',
  },
}

SCSS

$custom: #28a34a;
$custom-light: #75bf7f;
$custom-dark: #000000;

JSON

{
  "hex": "#28a34a",
  "rgb": {
    "r": 40,
    "g": 163,
    "b": 74
  },
  "hsl": {
    "h": 136.585,
    "s": 60.591,
    "l": 39.804
  },
  "oklch": {
    "l": 0.62996,
    "c": 0.16576,
    "h": 148
  },
  "luminance": 0.2714
}

Semantic roles & 50–950 ramp

primary

#28A34A

secondary

#C166A8

accent

#44B8E4

background

#F7FBF7

surface

#EEF7EE

border

#C9D0C9

text

#0A120A

muted

#7C817C

Preview Lab

Preview with #28A34A

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

Preview Lab → · Contrast checker → · Palette generator →