#28AE4A#28AE4A

#28AE4A is a light, vivid green. Relative luminance 0.312; OKLCH L 66.0% C 0.180 H 147.2°. Best body text is #000000 at 7.24:1 contrast (WCAG AA passes).

Color values

HEX	#28AE4A
RGB	rgb(40, 174, 74)
HSL	hsl(135, 63%, 42%)
HSV	hsv(135, 77%, 68%)
CMYK	cmyk(77%, 0%, 57.5%, 31.8%)
CIE-LAB	lab(62.69, -56.11, 40.88)
CIE-LCH	lch(62.69, 69.42, 143.93°)
OKLab	oklab(65.97% -0.151 0.0972)
OKLCH	oklch(65.97% 0.18 147.2)
XYZ	xyz(17.2458, 31.2156, 11.5935)
Luminance	0.3122 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28AE4A #AE288C

analogous

#49AE28 #28AE4A #28AE8D

triadic

#28AE4A #4A28AE #AE4A28

tetradic

#28AE4A #2849AE #AE288C #AE8D28

square

#28AE4A #2849AE #AE288C #AE8D28

split-complementary

#28AE4A #8D28AE #AE2849

monochromatic

#114A20 #1D7C35 #28AE4A #40D365 #72DF8D

Accessibility & contrast

On white

2.90

#28AE4A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.24

#28AE4A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28AE4A

7.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28AE4A	#FFFFFF	#000000	##000000
##28AE4A	1.00	2.90	7.24	7.24
#FFFFFF	2.90	1.00	21.00	21.00
#000000	7.24	21.00	1.00	1.00
##000000	7.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B09E40

Deuteranopia (green-blind)

#A19352

Tritanopia (blue-blind)

#00AA98

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #28ae4a;
/* rgb */ color: rgb(40, 174, 74);
/* oklch */ color: oklch(66.0% 0.180 147.2);

Tailwind

colors: {
  custom: {
    50: '#78c77f',
    500: '#28ae4a',
    950: '#000000',
  },
}

SCSS

$custom: #28ae4a;
$custom-light: #78c77f;
$custom-dark: #000000;

JSON

{
  "hex": "#28ae4a",
  "rgb": {
    "r": 40,
    "g": 174,
    "b": 74
  },
  "hsl": {
    "h": 135.224,
    "s": 62.617,
    "l": 41.961
  },
  "oklch": {
    "l": 0.65968,
    "c": 0.17955,
    "h": 147.2
  },
  "luminance": 0.31218
}

Semantic roles & 50–950 ramp

primary

#28AE4A

secondary

#C66CAF

accent

#42BCE6

background

#F8FCF7

surface

#EFF8EE

border

#CAD1C9

text

#0A130A

muted

#7C827C

Preview Lab

Preview with #28AE4A

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

Preview Lab → · Contrast checker → · Palette generator →