#28A42A#28A42A

#28A42A is a light, vivid green. Relative luminance 0.272; OKLCH L 62.9% C 0.191 H 143.1°. Best body text is #000000 at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#28A42A
RGB	rgb(40, 164, 42)
HSL	hsl(121, 61%, 40%)
HSV	hsv(121, 76%, 64%)
CMYK	cmyk(75.6%, 0%, 74.4%, 35.7%)
CIE-LAB	lab(59.13, -56.25, 50.71)
CIE-LCH	lch(59.13, 75.73, 137.97°)
OKLab	oklab(62.92% -0.1526 0.1148)
OKLCH	oklch(62.92% 0.191 143.1)
XYZ	xyz(14.5675, 27.1675, 6.6662)
Luminance	0.2717 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A42A #A428A2

analogous

#64A428 #28A42A #28A468

triadic

#28A42A #2A28A4 #A42A28

tetradic

#28A42A #2864A4 #A428A2 #A46828

square

#28A42A #2864A4 #A428A2 #A46828

split-complementary

#28A42A #6828A4 #A42864

monochromatic

#104211 #1C731D #28A42A #3ACF3D #6BDB6D

Accessibility & contrast

On white

3.26

#28A42A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.43

#28A42A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A42A

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A42A	#FFFFFF	#000000	##000000
##28A42A	1.00	3.26	6.43	6.43
#FFFFFF	3.26	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)

#A89413

Deuteranopia (green-blind)

#9A8B37

Tritanopia (blue-blind)

#009F8C

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #28a42a;
/* rgb */ color: rgb(40, 164, 42);
/* oklch */ color: oklch(62.9% 0.191 143.1);

Tailwind

colors: {
  custom: {
    50: '#77c06c',
    500: '#28a42a',
    950: '#000000',
  },
}

SCSS

$custom: #28a42a;
$custom-light: #77c06c;
$custom-dark: #000000;

JSON

{
  "hex": "#28a42a",
  "rgb": {
    "r": 40,
    "g": 164,
    "b": 42
  },
  "hsl": {
    "h": 120.968,
    "s": 60.784,
    "l": 40
  },
  "oklch": {
    "l": 0.62921,
    "c": 0.19094,
    "h": 143.1
  },
  "luminance": 0.27169
}

Semantic roles & 50–950 ramp

primary

#28A42A

secondary

#C166C0

accent

#44E1E4

background

#F7FBF6

surface

#EEF7EC

border

#C9D0C7

text

#0A1207

muted

#7C817A

Preview Lab

Preview with #28A42A

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

Preview Lab → · Contrast checker → · Palette generator →