#28B3B1#28B3B1

#28B3B1 is a light, moderate teal. Relative luminance 0.359; OKLCH L 69.7% C 0.111 H 193.4°. Best body text is #000000 at 8.17:1 contrast (WCAG AA passes).

Color values

HEX#28B3B1
RGBrgb(40, 179, 177)
HSLhsl(179, 63%, 43%)
HSVhsv(179, 78%, 70%)
CMYKcmyk(77.7%, 0%, 1.1%, 29.8%)
CIE-LABlab(66.41, -35.19, -9.26)
CIE-LCHlch(66.41, 36.39, 194.75°)
OKLaboklab(69.73% -0.1084 -0.0258)
OKLCHoklch(69.73% 0.111 193.4)
XYZxyz(24.9273, 35.8625, 47.1948)
Luminance0.3587 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#28B3B1 #B3282A
analogous
#28B36C #28B3B1 #286FB3
triadic
#28B3B1 #B128B3 #B3B128
tetradic
#28B3B1 #6C28B3 #B3282A #6FB328
square
#28B3B1 #6C28B3 #B3282A #6FB328
split-complementary
#28B3B1 #B3286F #B36C28
monochromatic
#124F4E #1D8180 #28B3B1 #43D5D3 #75E0DF

Accessibility & contrast

On white

2.57
#28B3B1 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.17
#28B3B1 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #28B3B1
8.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##28B3B1#FFFFFF#000000##000000
##28B3B11.002.578.178.17
#FFFFFF2.571.0021.0021.00
#0000008.1721.001.001.00
##0000008.1721.001.001.00

Color blindness preview

Protanopia (red-blind)
#A7AAB1
Deuteranopia (green-blind)
#949BB2
Tritanopia (blue-blind)
#00B9B2
Achromatopsia (no color)
#A1A1A1

Design tokens & code

CSS
--color: #28b3b1;
/* rgb */ color: rgb(40, 179, 177);
/* oklch */ color: oklch(69.7% 0.111 193.4);
Tailwind
colors: {
  custom: {
    50: '#7ccac8',
    500: '#28b3b1',
    950: '#000000',
  },
}
SCSS
$custom: #28b3b1;
$custom-light: #7ccac8;
$custom-dark: #000000;
JSON
{
  "hex": "#28b3b1",
  "rgb": {
    "r": 40,
    "g": 179,
    "b": 177
  },
  "hsl": {
    "h": 179.137,
    "s": 63.47,
    "l": 42.941
  },
  "oklch": {
    "l": 0.69734,
    "c": 0.1114,
    "h": 193.4
  },
  "luminance": 0.35866
}

Semantic roles & 50–950 ramp

primary
#28B3B1
secondary
#C86F70
accent
#4144E6
background
#F8FCFC
surface
#EFF8F8
border
#CAD1D1
text
#0B1313
muted
#7C8282

Preview Lab

Preview with #28B3B1

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

Preview Lab → · Contrast checker → · Palette generator →

#28B3B1 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva