#28A1A4#28A1A4

#28A1A4 is a light, moderate teal. Relative luminance 0.286; OKLCH L 64.7% C 0.101 H 197.5°. Best body text is #000000 at 6.72:1 contrast (WCAG AA passes).

Color values

HEX#28A1A4
RGBrgb(40, 161, 164)
HSLhsl(181, 61%, 40%)
HSVhsv(181, 76%, 64%)
CMYKcmyk(75.6%, 1.8%, 0%, 35.7%)
CIE-LABlab(60.44, -30.54, -10.92)
CIE-LCHlch(60.44, 32.43, 199.68°)
OKLaboklab(64.75% -0.0963 -0.0303)
OKLCHoklch(64.75% 0.101 197.5)
XYZxyz(20.3177, 28.6187, 39.5679)
Luminance0.2862 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#28A1A4 #A42B28
analogous
#28A469 #28A1A4 #2863A4
triadic
#28A1A4 #A428A1 #A1A428
tetradic
#28A1A4 #6928A4 #A42B28 #63A428
square
#28A1A4 #6928A4 #A42B28 #63A428
split-complementary
#28A1A4 #A42863 #A46928
monochromatic
#104042 #1C7173 #28A1A4 #3ACBCF #6BD8DB

Accessibility & contrast

On white

3.12
#28A1A4 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.72
#28A1A4 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #28A1A4
6.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##28A1A4#FFFFFF#000000##000000
##28A1A41.003.126.726.72
#FFFFFF3.121.0021.0021.00
#0000006.7221.001.001.00
##0000006.7221.001.001.00

Color blindness preview

Protanopia (red-blind)
#9599A4
Deuteranopia (green-blind)
#848CA5
Tritanopia (blue-blind)
#00A7A2
Achromatopsia (no color)
#929292

Design tokens & code

CSS
--color: #28a1a4;
/* rgb */ color: rgb(40, 161, 164);
/* oklch */ color: oklch(64.7% 0.101 197.5);
Tailwind
colors: {
  custom: {
    50: '#78bdbe',
    500: '#28a1a4',
    950: '#000000',
  },
}
SCSS
$custom: #28a1a4;
$custom-light: #78bdbe;
$custom-dark: #000000;
JSON
{
  "hex": "#28a1a4",
  "rgb": {
    "r": 40,
    "g": 161,
    "b": 164
  },
  "hsl": {
    "h": 181.452,
    "s": 60.784,
    "l": 40
  },
  "oklch": {
    "l": 0.64749,
    "c": 0.101,
    "h": 197.5
  },
  "luminance": 0.28621
}

Semantic roles & 50–950 ramp

primary
#28A1A4
secondary
#C16966
accent
#4844E4
background
#F7FBFB
surface
#EEF6F6
border
#C9D0D0
text
#0A1212
muted
#7C8181

Preview Lab

Preview with #28A1A4

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

Preview Lab → · Contrast checker → · Palette generator →

#28A1A4 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva