#28B18A#28B18A

#28B18A is a light, vivid teal. Relative luminance 0.337; OKLCH L 68.0% C 0.127 H 168.5°. Best body text is #000000 at 7.75:1 contrast (WCAG AA passes).

Color values

HEX	#28B18A
RGB	rgb(40, 177, 138)
HSL	hsl(163, 63%, 43%)
HSV	hsv(163, 77%, 69%)
CMYK	cmyk(77.4%, 0%, 22%, 30.6%)
CIE-LAB	lab(64.75, -44.90, 9.90)
CIE-LCH	lch(64.75, 45.98, 167.57°)
OKLab	oklab(68.02% -0.1246 0.0253)
OKLCH	oklch(68.02% 0.127 168.5)
XYZ	xyz(21.1821, 33.7278, 29.4336)
Luminance	0.3373 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#28B18A #B1284F

analogous

#28B146 #28B18A #2893B1

triadic

#28B18A #8A28B1 #B18A28

tetradic

#28B18A #4628B1 #B1284F #93B128

square

#28B18A #4628B1 #B1284F #93B128

split-complementary

#28B18A #B12893 #B14628

monochromatic

#114D3C #1D7F63 #28B18A #42D4AB #74E0C1

Accessibility & contrast

On white

2.71

#28B18A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.75

#28B18A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B18A

7.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##28B18A	#FFFFFF	#000000	##000000
##28B18A	1.00	2.71	7.75	7.75
#FFFFFF	2.71	1.00	21.00	21.00
#000000	7.75	21.00	1.00	1.00
##000000	7.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ACA488

Deuteranopia (green-blind)

#9B988D

Tritanopia (blue-blind)

#00B2A6

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #28b18a;
/* rgb */ color: rgb(40, 177, 138);
/* oklch */ color: oklch(68.0% 0.127 168.5);

Tailwind

colors: {
  custom: {
    50: '#78c9ac',
    500: '#28b18a',
    950: '#000000',
  },
}

SCSS

$custom: #28b18a;
$custom-light: #78c9ac;
$custom-dark: #000000;

JSON

{
  "hex": "#28b18a",
  "rgb": {
    "r": 40,
    "g": 177,
    "b": 138
  },
  "hsl": {
    "h": 162.92,
    "s": 63.134,
    "l": 42.549
  },
  "oklch": {
    "l": 0.68024,
    "c": 0.12718,
    "h": 168.5
  },
  "luminance": 0.3373
}

Semantic roles & 50–950 ramp

primary

#28B18A

secondary

#C76E87

accent

#4270E6

background

#F8FCFA

surface

#EFF8F4

border

#CAD1CE

text

#0A1310

muted

#7C827F

Preview Lab

Preview with #28B18A

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

Preview Lab → · Contrast checker → · Palette generator →