#28A343#28A343

#28A343 is a light, vivid green. Relative luminance 0.271; OKLCH L 62.9% C 0.172 H 146.6°. Best body text is #000000 at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#28A343
RGB	rgb(40, 163, 67)
HSL	hsl(133, 61%, 40%)
HSV	hsv(133, 75%, 64%)
CMYK	cmyk(75.5%, 0%, 58.9%, 36.1%)
CIE-LAB	lab(59.02, -53.25, 39.90)
CIE-LCH	lch(59.02, 66.54, 143.16°)
OKLab	oklab(62.9% -0.1434 0.0945)
OKLCH	oklch(62.9% 0.172 146.6)
XYZ	xyz(14.9843, 27.0490, 9.7404)
Luminance	0.2705 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A343 #A32888

analogous

#4AA328 #28A343 #28A381

triadic

#28A343 #4328A3 #A34328

tetradic

#28A343 #284AA3 #A32888 #A38128

square

#28A343 #284AA3 #A32888 #A38128

split-complementary

#28A343 #8128A3 #A3284A

monochromatic

#10411B #1C722F #28A343 #3ACF5A #6BDB83

Accessibility & contrast

On white

3.28

#28A343 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.41

#28A343 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A343

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A343	#FFFFFF	#000000	##000000
##28A343	1.00	3.28	6.41	6.41
#FFFFFF	3.28	1.00	21.00	21.00
#000000	6.41	21.00	1.00	1.00
##000000	6.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59439

Deuteranopia (green-blind)

#978A4B

Tritanopia (blue-blind)

#009F8E

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #28a343;
/* rgb */ color: rgb(40, 163, 67);
/* oklch */ color: oklch(62.9% 0.172 146.6);

Tailwind

colors: {
  custom: {
    50: '#76bf7a',
    500: '#28a343',
    950: '#000000',
  },
}

SCSS

$custom: #28a343;
$custom-light: #76bf7a;
$custom-dark: #000000;

JSON

{
  "hex": "#28a343",
  "rgb": {
    "r": 40,
    "g": 163,
    "b": 67
  },
  "hsl": {
    "h": 133.171,
    "s": 60.591,
    "l": 39.804
  },
  "oklch": {
    "l": 0.62901,
    "c": 0.17178,
    "h": 146.6
  },
  "luminance": 0.27051
}

Semantic roles & 50–950 ramp

primary

#28A343

secondary

#C166AD

accent

#44C1E4

background

#F7FBF7

surface

#EEF7EE

border

#C9D0C9

text

#0A1209

muted

#7C817B

Preview Lab

Preview with #28A343

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

Preview Lab → · Contrast checker → · Palette generator →