#28AE5C#28AE5C

#28AE5C is a light, vivid green. Relative luminance 0.315; OKLCH L 66.2% C 0.164 H 151.2°. Best body text is #000000 at 7.30:1 contrast (WCAG AA passes).

Color values

HEX	#28AE5C
RGB	rgb(40, 174, 92)
HSL	hsl(143, 63%, 42%)
HSV	hsv(143, 77%, 68%)
CMYK	cmyk(77%, 0%, 47.1%, 31.8%)
CIE-LAB	lab(62.92, -53.36, 32.19)
CIE-LCH	lch(62.92, 62.32, 148.90°)
OKLab	oklab(66.24% -0.1434 0.0788)
OKLCH	oklch(66.24% 0.164 151.2)
XYZ	xyz(17.9413, 31.4938, 15.2565)
Luminance	0.3150 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28AE5C #AE287A

analogous

#37AE28 #28AE5C #28AE9F

triadic

#28AE5C #5C28AE #AE5C28

tetradic

#28AE5C #2837AE #AE287A #AE9F28

square

#28AE5C #2837AE #AE287A #AE9F28

split-complementary

#28AE5C #9F28AE #AE2837

monochromatic

#114A27 #1D7C42 #28AE5C #40D379 #72DF9C

Accessibility & contrast

On white

2.88

#28AE5C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.30

#28AE5C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28AE5C

7.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28AE5C	#FFFFFF	#000000	##000000
##28AE5C	1.00	2.88	7.30	7.30
#FFFFFF	2.88	1.00	21.00	21.00
#000000	7.30	21.00	1.00	1.00
##000000	7.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AF9F56

Deuteranopia (green-blind)

#9F9462

Tritanopia (blue-blind)

#00AB9A

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #28ae5c;
/* rgb */ color: rgb(40, 174, 92);
/* oklch */ color: oklch(66.2% 0.164 151.2);

Tailwind

colors: {
  custom: {
    50: '#77c78b',
    500: '#28ae5c',
    950: '#000000',
  },
}

SCSS

$custom: #28ae5c;
$custom-light: #77c78b;
$custom-dark: #000000;

JSON

{
  "hex": "#28ae5c",
  "rgb": {
    "r": 40,
    "g": 174,
    "b": 92
  },
  "hsl": {
    "h": 143.284,
    "s": 62.617,
    "l": 41.961
  },
  "oklch": {
    "l": 0.66237,
    "c": 0.16365,
    "h": 151.2
  },
  "luminance": 0.31496
}

Semantic roles & 50–950 ramp

primary

#28AE5C

secondary

#C66CA3

accent

#42A6E6

background

#F7FCF8

surface

#EEF8F0

border

#C9D1CB

text

#0A130C

muted

#7C827D

Preview Lab

Preview with #28AE5C

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

Preview Lab → · Contrast checker → · Palette generator →