#28AD5E#28AD5E

#28AD5E is a light, vivid green. Relative luminance 0.311; OKLCH L 66.0% C 0.161 H 151.9°. Best body text is #000000 at 7.23:1 contrast (WCAG AA passes).

Color values

HEX	#28AD5E
RGB	rgb(40, 173, 94)
HSL	hsl(144, 62%, 42%)
HSV	hsv(144, 77%, 68%)
CMYK	cmyk(76.9%, 0%, 45.7%, 32.2%)
CIE-LAB	lab(62.63, -52.65, 30.78)
CIE-LCH	lch(62.63, 60.99, 149.69°)
OKLab	oklab(66% -0.1416 0.0757)
OKLCH	oklch(66% 0.161 151.9)
XYZ	xyz(17.8374, 31.1443, 15.6589)
Luminance	0.3115 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28AD5E #AD2877

analogous

#35AD28 #28AD5E #28ADA1

triadic

#28AD5E #5E28AD #AD5E28

tetradic

#28AD5E #2835AD #AD2877 #ADA128

square

#28AD5E #2835AD #AD2877 #ADA128

split-complementary

#28AD5E #A128AD #AD2835

monochromatic

#114A28 #1D7B43 #28AD5E #3FD37B #71DE9D

Accessibility & contrast

On white

2.90

#28AD5E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.23

#28AD5E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28AD5E

7.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28AD5E	#FFFFFF	#000000	##000000
##28AD5E	1.00	2.90	7.23	7.23
#FFFFFF	2.90	1.00	21.00	21.00
#000000	7.23	21.00	1.00	1.00
##000000	7.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AD9E58

Deuteranopia (green-blind)

#9E9364

Tritanopia (blue-blind)

#00AA9A

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #28ad5e;
/* rgb */ color: rgb(40, 173, 94);
/* oklch */ color: oklch(66.0% 0.161 151.9);

Tailwind

colors: {
  custom: {
    50: '#77c68d',
    500: '#28ad5e',
    950: '#000000',
  },
}

SCSS

$custom: #28ad5e;
$custom-light: #77c68d;
$custom-dark: #000000;

JSON

{
  "hex": "#28ad5e",
  "rgb": {
    "r": 40,
    "g": 173,
    "b": 94
  },
  "hsl": {
    "h": 144.361,
    "s": 62.441,
    "l": 41.765
  },
  "oklch": {
    "l": 0.66004,
    "c": 0.16051,
    "h": 151.9
  },
  "luminance": 0.31146
}

Semantic roles & 50–950 ramp

primary

#28AD5E

secondary

#C56CA1

accent

#42A3E6

background

#F7FCF8

surface

#EEF8F0

border

#C9D1CB

text

#0A130C

muted

#7C827D

Preview Lab

Preview with #28AD5E

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

Preview Lab → · Contrast checker → · Palette generator →