#28B1A5#28B1A5

#28B1A5 is a light, moderate teal. Relative luminance 0.346; OKLCH L 68.8% C 0.112 H 185.9°. Best body text is #000000 at 7.92:1 contrast (WCAG AA passes).

Color values

HEX#28B1A5
RGBrgb(40, 177, 165)
HSLhsl(175, 63%, 43%)
HSVhsv(175, 77%, 69%)
CMYKcmyk(77.4%, 0%, 6.8%, 30.6%)
CIE-LABlab(65.44, -37.74, -4.05)
CIE-LCHlch(65.44, 37.96, 186.12°)
OKLaboklab(68.83% -0.1118 -0.0116)
OKLCHoklch(68.83% 0.112 185.9)
XYZxyz(23.3855, 34.6091, 41.0377)
Luminance0.3461 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#28B1A5 #B12834
analogous
#28B161 #28B1A5 #2878B1
triadic
#28B1A5 #A528B1 #B1A528
tetradic
#28B1A5 #6128B1 #B12834 #78B128
square
#28B1A5 #6128B1 #B12834 #78B128
split-complementary
#28B1A5 #B12878 #B16128
monochromatic
#114D48 #1D7F76 #28B1A5 #42D4C7 #74E0D6

Accessibility & contrast

On white

2.65
#28B1A5 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.92
#28B1A5 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B1A5
7.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##28B1A5#FFFFFF#000000##000000
##28B1A51.002.657.927.92
#FFFFFF2.651.0021.0021.00
#0000007.9221.001.001.00
##0000007.9221.001.001.00

Color blindness preview

Protanopia (red-blind)
#A7A7A5
Deuteranopia (green-blind)
#9599A6
Tritanopia (blue-blind)
#00B5AD
Achromatopsia (no color)
#9F9F9F

Design tokens & code

CSS
--color: #28b1a5;
/* rgb */ color: rgb(40, 177, 165);
/* oklch */ color: oklch(68.8% 0.112 185.9);
Tailwind
colors: {
  custom: {
    50: '#7ac9bf',
    500: '#28b1a5',
    950: '#000000',
  },
}
SCSS
$custom: #28b1a5;
$custom-light: #7ac9bf;
$custom-dark: #000000;
JSON
{
  "hex": "#28b1a5",
  "rgb": {
    "r": 40,
    "g": 177,
    "b": 165
  },
  "hsl": {
    "h": 174.745,
    "s": 63.134,
    "l": 42.549
  },
  "oklch": {
    "l": 0.68826,
    "c": 0.11245,
    "h": 185.9
  },
  "luminance": 0.34612
}

Semantic roles & 50–950 ramp

primary
#28B1A5
secondary
#C76E76
accent
#4250E6
background
#F8FCFB
surface
#EFF8F7
border
#CAD1D0
text
#0B1312
muted
#7C8281

Preview Lab

Preview with #28B1A5

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

Preview Lab → · Contrast checker → · Palette generator →

#28B1A5 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva