#28A388#28A388

#28A388 is a light, moderate teal. Relative luminance 0.284; OKLCH L 64.3% C 0.112 H 174.1°. Best body text is #000000 at 6.68:1 contrast (WCAG AA passes).

Color values

HEX	#28A388
RGB	rgb(40, 163, 136)
HSL	hsl(167, 61%, 40%)
HSV	hsv(167, 75%, 64%)
CMYK	cmyk(75.5%, 0%, 16.6%, 36.1%)
CIE-LAB	lab(60.27, -39.42, 4.61)
CIE-LCH	lch(60.27, 39.69, 173.33°)
OKLab	oklab(64.34% -0.1115 0.0116)
OKLCH	oklch(64.34% 0.112 174.1)
XYZ	xyz(18.4139, 28.4209, 27.8031)
Luminance	0.2842 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28A388 #A32843

analogous

#28A34A #28A388 #2881A3

triadic

#28A388 #8828A3 #A38828

tetradic

#28A388 #4A28A3 #A32843 #81A328

square

#28A388 #4A28A3 #A32843 #81A328

split-complementary

#28A388 #A32881 #A34A28

monochromatic

#104136 #1C725F #28A388 #3ACFAE #6BDBC2

Accessibility & contrast

On white

3.14

#28A388 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.68

#28A388 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A388

6.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28A388	#FFFFFF	#000000	##000000
##28A388	1.00	3.14	6.68	6.68
#FFFFFF	3.14	1.00	21.00	21.00
#000000	6.68	21.00	1.00	1.00
##000000	6.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9D9887

Deuteranopia (green-blind)

#8D8C8A

Tritanopia (blue-blind)

#00A59B

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #28a388;
/* rgb */ color: rgb(40, 163, 136);
/* oklch */ color: oklch(64.3% 0.112 174.1);

Tailwind

colors: {
  custom: {
    50: '#76bfaa',
    500: '#28a388',
    950: '#000000',
  },
}

SCSS

$custom: #28a388;
$custom-light: #76bfaa;
$custom-dark: #000000;

JSON

{
  "hex": "#28a388",
  "rgb": {
    "r": 40,
    "g": 163,
    "b": 136
  },
  "hsl": {
    "h": 166.829,
    "s": 60.591,
    "l": 39.804
  },
  "oklch": {
    "l": 0.64338,
    "c": 0.11206,
    "h": 174.1
  },
  "luminance": 0.28423
}

Semantic roles & 50–950 ramp

primary

#28A388

secondary

#C1667A

accent

#4467E4

background

#F7FBFA

surface

#EEF7F4

border

#C9D0CE

text

#0A1210

muted

#7C817F

Preview Lab

Preview with #28A388

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

Preview Lab → · Contrast checker → · Palette generator →