#28A347#28A347

#28A347 is a light, vivid green. Relative luminance 0.271; OKLCH L 63.0% C 0.168 H 147.4°. Best body text is #000000 at 6.42:1 contrast (WCAG AA passes).

Color values

HEX	#28A347
RGB	rgb(40, 163, 71)
HSL	hsl(135, 61%, 40%)
HSV	hsv(135, 75%, 64%)
CMYK	cmyk(75.5%, 0%, 56.4%, 36.1%)
CIE-LAB	lab(59.07, -52.71, 38.02)
CIE-LCH	lch(59.07, 64.99, 144.20°)
OKLab	oklab(62.95% -0.1418 0.0907)
OKLCH	oklch(62.95% 0.168 147.4)
XYZ	xyz(15.1084, 27.0987, 10.3943)
Luminance	0.2710 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A347 #A32884

analogous

#47A328 #28A347 #28A385

triadic

#28A347 #4728A3 #A34728

tetradic

#28A347 #2847A3 #A32884 #A38528

square

#28A347 #2847A3 #A32884 #A38528

split-complementary

#28A347 #8528A3 #A32847

monochromatic

#10411C #1C7232 #28A347 #3ACF5F #6BDB87

Accessibility & contrast

On white

3.27

#28A347 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.42

#28A347 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A347

6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A347	#FFFFFF	#000000	##000000
##28A347	1.00	3.27	6.42	6.42
#FFFFFF	3.27	1.00	21.00	21.00
#000000	6.42	21.00	1.00	1.00
##000000	6.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A5943E

Deuteranopia (green-blind)

#978A4E

Tritanopia (blue-blind)

#009F8E

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #28a347;
/* rgb */ color: rgb(40, 163, 71);
/* oklch */ color: oklch(63.0% 0.168 147.4);

Tailwind

colors: {
  custom: {
    50: '#75bf7d',
    500: '#28a347',
    950: '#000000',
  },
}

SCSS

$custom: #28a347;
$custom-light: #75bf7d;
$custom-dark: #000000;

JSON

{
  "hex": "#28a347",
  "rgb": {
    "r": 40,
    "g": 163,
    "b": 71
  },
  "hsl": {
    "h": 135.122,
    "s": 60.591,
    "l": 39.804
  },
  "oklch": {
    "l": 0.62954,
    "c": 0.16838,
    "h": 147.4
  },
  "luminance": 0.271
}

Semantic roles & 50–950 ramp

primary

#28A347

secondary

#C166AA

accent

#44BBE4

background

#F7FBF7

surface

#EEF7EE

border

#C9D0C9

text

#0A120A

muted

#7C817C

Preview Lab

Preview with #28A347

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

Preview Lab → · Contrast checker → · Palette generator →