#28AE5A#28AE5A

#28AE5A is a light, vivid green. Relative luminance 0.315; OKLCH L 66.2% C 0.165 H 150.7°. Best body text is #000000 at 7.29:1 contrast (WCAG AA passes).

Color values

HEX	#28AE5A
RGB	rgb(40, 174, 90)
HSL	hsl(142, 63%, 42%)
HSV	hsv(142, 77%, 68%)
CMYK	cmyk(77%, 0%, 48.3%, 31.8%)
CIE-LAB	lab(62.89, -53.70, 33.19)
CIE-LCH	lch(62.89, 63.13, 148.28°)
OKLab	oklab(66.2% -0.1443 0.081)
OKLCH	oklch(66.2% 0.165 150.7)
XYZ	xyz(17.8551, 31.4593, 14.8021)
Luminance	0.3146 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28AE5A #AE287C

analogous

#39AE28 #28AE5A #28AE9D

triadic

#28AE5A #5A28AE #AE5A28

tetradic

#28AE5A #2839AE #AE287C #AE9D28

square

#28AE5A #2839AE #AE287C #AE9D28

split-complementary

#28AE5A #9D28AE #AE2839

monochromatic

#114A27 #1D7C40 #28AE5A #40D377 #72DF9A

Accessibility & contrast

On white

2.88

#28AE5A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.29

#28AE5A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28AE5A

7.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28AE5A	#FFFFFF	#000000	##000000
##28AE5A	1.00	2.88	7.29	7.29
#FFFFFF	2.88	1.00	21.00	21.00
#000000	7.29	21.00	1.00	1.00
##000000	7.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AF9F53

Deuteranopia (green-blind)

#9F9460

Tritanopia (blue-blind)

#00AB9A

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #28ae5a;
/* rgb */ color: rgb(40, 174, 90);
/* oklch */ color: oklch(66.2% 0.165 150.7);

Tailwind

colors: {
  custom: {
    50: '#77c78a',
    500: '#28ae5a',
    950: '#000000',
  },
}

SCSS

$custom: #28ae5a;
$custom-light: #77c78a;
$custom-dark: #000000;

JSON

{
  "hex": "#28ae5a",
  "rgb": {
    "r": 40,
    "g": 174,
    "b": 90
  },
  "hsl": {
    "h": 142.388,
    "s": 62.617,
    "l": 41.961
  },
  "oklch": {
    "l": 0.66204,
    "c": 0.16548,
    "h": 150.7
  },
  "luminance": 0.31461
}

Semantic roles & 50–950 ramp

primary

#28AE5A

secondary

#C66CA4

accent

#42A9E6

background

#F7FCF8

surface

#EEF8F0

border

#C9D1CB

text

#0A130C

muted

#7C827D

Preview Lab

Preview with #28AE5A

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

Preview Lab → · Contrast checker → · Palette generator →