#3AB5CB#3AB5CB

#3AB5CB is a light, moderate teal. Relative luminance 0.383; OKLCH L 71.6% C 0.109 H 212.1°. Best body text is #000000 at 8.65:1 contrast (WCAG AA passes).

Color values

HEX#3AB5CB
RGBrgb(58, 181, 203)
HSLhsl(189, 58%, 51%)
HSVhsv(189, 71%, 80%)
CMYKcmyk(71.4%, 10.8%, 0%, 20.4%)
CIE-LABlab(68.21, -26.19, -20.89)
CIE-LCHlch(68.21, 33.50, 218.57°)
OKLaboklab(71.57% -0.0925 -0.0581)
OKLCHoklch(71.57% 0.109 212.1)
XYZxyz(29.0437, 38.2557, 62.3417)
Luminance0.3826 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3AB5CB #CB503A
analogous
#3ACB98 #3AB5CB #3A6CCB
triadic
#3AB5CB #CB3AB5 #B5CB3A
tetradic
#3AB5CB #983ACB #CB503A #6CCB3A
square
#3AB5CB #983ACB #CB503A #6CCB3A
split-complementary
#3AB5CB #CB3A6C #CB983A
monochromatic
#1D616E #2A8C9E #3AB5CB #6AC7D8 #9BD9E5

Accessibility & contrast

On white

2.43
#3AB5CB on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.65
#3AB5CB on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3AB5CB
8.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3AB5CB#FFFFFF#000000##000000
##3AB5CB1.002.438.658.65
#FFFFFF2.431.0021.0021.00
#0000008.6521.001.001.00
##0000008.6521.001.001.00

Color blindness preview

Protanopia (red-blind)
#A4AFCC
Deuteranopia (green-blind)
#90A0CB
Tritanopia (blue-blind)
#00BEBC
Achromatopsia (no color)
#A6A6A6

Design tokens & code

CSS
--color: #3ab5cb;
/* rgb */ color: rgb(58, 181, 203);
/* oklch */ color: oklch(71.6% 0.109 212.1);
Tailwind
colors: {
  custom: {
    50: '#84cbda',
    500: '#3ab5cb',
    950: '#000000',
  },
}
SCSS
$custom: #3ab5cb;
$custom-light: #84cbda;
$custom-dark: #000000;
JSON
{
  "hex": "#3ab5cb",
  "rgb": {
    "r": 58,
    "g": 181,
    "b": 203
  },
  "hsl": {
    "h": 189.103,
    "s": 58.233,
    "l": 51.176
  },
  "oklch": {
    "l": 0.71566,
    "c": 0.10928,
    "h": 212.1
  },
  "luminance": 0.38259
}

Semantic roles & 50–950 ramp

primary
#3AB5CB
secondary
#D09A90
accent
#5E46E1
background
#F8FCFD
surface
#F0F8FA
border
#CBD1D3
text
#0C1315
muted
#7D8283

Preview Lab

Preview with #3AB5CB

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

Preview Lab → · Contrast checker → · Palette generator →

#3AB5CB Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva