#28AE42#28AE42

#28AE42 is a light, vivid green. Relative luminance 0.311; OKLCH L 65.9% C 0.186 H 145.9°. Best body text is #000000 at 7.22:1 contrast (WCAG AA passes).

Color values

HEX	#28AE42
RGB	rgb(40, 174, 66)
HSL	hsl(132, 63%, 42%)
HSV	hsv(132, 77%, 68%)
CMYK	cmyk(77%, 0%, 62.1%, 31.8%)
CIE-LAB	lab(62.60, -57.14, 44.50)
CIE-LCH	lch(62.60, 72.42, 142.08°)
OKLab	oklab(65.87% -0.154 0.1044)
OKLCH	oklch(65.87% 0.186 145.9)
XYZ	xyz(16.9933, 31.1146, 10.2633)
Luminance	0.3112 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28AE42 #AE2894

analogous

#51AE28 #28AE42 #28AE85

triadic

#28AE42 #4228AE #AE4228

tetradic

#28AE42 #2851AE #AE2894 #AE8528

square

#28AE42 #2851AE #AE2894 #AE8528

split-complementary

#28AE42 #8528AE #AE2851

monochromatic

#114A1C #1D7C2F #28AE42 #40D35D #72DF87

Accessibility & contrast

On white

2.91

#28AE42 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.22

#28AE42 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28AE42

7.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28AE42	#FFFFFF	#000000	##000000
##28AE42	1.00	2.91	7.22	7.22
#FFFFFF	2.91	1.00	21.00	21.00
#000000	7.22	21.00	1.00	1.00
##000000	7.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B19E36

Deuteranopia (green-blind)

#A2934B

Tritanopia (blue-blind)

#00AA97

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #28ae42;
/* rgb */ color: rgb(40, 174, 66);
/* oklch */ color: oklch(65.9% 0.186 145.9);

Tailwind

colors: {
  custom: {
    50: '#78c77a',
    500: '#28ae42',
    950: '#000000',
  },
}

SCSS

$custom: #28ae42;
$custom-light: #78c77a;
$custom-dark: #000000;

JSON

{
  "hex": "#28ae42",
  "rgb": {
    "r": 40,
    "g": 174,
    "b": 66
  },
  "hsl": {
    "h": 131.642,
    "s": 62.617,
    "l": 41.961
  },
  "oklch": {
    "l": 0.6587,
    "c": 0.18602,
    "h": 145.9
  },
  "luminance": 0.31117
}

Semantic roles & 50–950 ramp

primary

#28AE42

secondary

#C66CB4

accent

#42C6E6

background

#F8FCF7

surface

#EFF8EE

border

#CAD1C9

text

#0A1309

muted

#7C827B

Preview Lab

Preview with #28AE42

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

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