#28A8A1#28A8A1

#28A8A1 is a light, moderate teal. Relative luminance 0.310; OKLCH L 66.4% C 0.106 H 189.3°. Best body text is #000000 at 7.21:1 contrast (WCAG AA passes).

Color values

HEX#28A8A1
RGBrgb(40, 168, 161)
HSLhsl(177, 62%, 41%)
HSVhsv(177, 76%, 66%)
CMYKcmyk(76.2%, 0%, 4.2%, 34.1%)
CIE-LABlab(62.53, -34.75, -6.12)
CIE-LCHlch(62.53, 35.29, 189.99°)
OKLaboklab(66.41% -0.1047 -0.0172)
OKLCHoklch(66.41% 0.106 189.3)
XYZxyz(21.3077, 31.0270, 38.5771)
Luminance0.3103 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#28A8A1 #A8282F
analogous
#28A861 #28A8A1 #286FA8
triadic
#28A8A1 #A128A8 #A8A128
tetradic
#28A8A1 #6128A8 #A8282F #6FA828
square
#28A8A1 #6128A8 #A8282F #6FA828
split-complementary
#28A8A1 #A8286F #A86128
monochromatic
#104542 #1C7772 #28A8A1 #3DD1C9 #6EDCD6

Accessibility & contrast

On white

2.91
#28A8A1 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.21
#28A8A1 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28A8A1
7.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##28A8A1#FFFFFF#000000##000000
##28A8A11.002.917.217.21
#FFFFFF2.911.0021.0021.00
#0000007.2121.001.001.00
##0000007.2121.001.001.00

Color blindness preview

Protanopia (red-blind)
#9E9FA1
Deuteranopia (green-blind)
#8C92A2
Tritanopia (blue-blind)
#00ADA6
Achromatopsia (no color)
#979797

Design tokens & code

CSS
--color: #28a8a1;
/* rgb */ color: rgb(40, 168, 161);
/* oklch */ color: oklch(66.4% 0.106 189.3);
Tailwind
colors: {
  custom: {
    50: '#78c2bc',
    500: '#28a8a1',
    950: '#000000',
  },
}
SCSS
$custom: #28a8a1;
$custom-light: #78c2bc;
$custom-dark: #000000;
JSON
{
  "hex": "#28a8a1",
  "rgb": {
    "r": 40,
    "g": 168,
    "b": 161
  },
  "hsl": {
    "h": 176.719,
    "s": 61.538,
    "l": 40.784
  },
  "oklch": {
    "l": 0.66414,
    "c": 0.10612,
    "h": 189.3
  },
  "luminance": 0.3103
}

Semantic roles & 50–950 ramp

primary
#28A8A1
secondary
#C3696E
accent
#434CE5
background
#F8FCFB
surface
#EFF8F6
border
#CAD1D0
text
#0A1212
muted
#7C8181

Preview Lab

Preview with #28A8A1

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

Preview Lab → · Contrast checker → · Palette generator →

#28A8A1 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva