#3AB5B4#3AB5B4

#3AB5B4 is a light, moderate teal. Relative luminance 0.372; OKLCH L 70.7% C 0.105 H 194.2°. Best body text is #000000 at 8.45:1 contrast (WCAG AA passes).

Color values

HEX#3AB5B4
RGBrgb(58, 181, 180)
HSLhsl(180, 51%, 47%)
HSVhsv(180, 68%, 71%)
CMYKcmyk(68%, 0%, 0.6%, 29%)
CIE-LABlab(67.46, -33.07, -9.34)
CIE-LCHlch(67.46, 34.36, 195.76°)
OKLaboklab(70.71% -0.1022 -0.0259)
OKLCHoklch(70.71% 0.105 194.2)
XYZxyz(26.5033, 37.2395, 48.9623)
Luminance0.3724 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3AB5B4 #B53A3B
analogous
#3AB577 #3AB5B4 #3A79B5
triadic
#3AB5B4 #B43AB5 #B5B43A
tetradic
#3AB5B4 #773AB5 #B53A3B #79B53A
square
#3AB5B4 #773AB5 #B53A3B #79B53A
split-complementary
#3AB5B4 #B53A79 #B5773A
monochromatic
#1C5858 #2B8786 #3AB5B4 #60CCCB #8EDBDA

Accessibility & contrast

On white

2.49
#3AB5B4 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.45
#3AB5B4 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3AB5B4
8.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3AB5B4#FFFFFF#000000##000000
##3AB5B41.002.498.458.45
#FFFFFF2.491.0021.0021.00
#0000008.4521.001.001.00
##0000008.4521.001.001.00

Color blindness preview

Protanopia (red-blind)
#A9ACB4
Deuteranopia (green-blind)
#979EB5
Tritanopia (blue-blind)
#00BBB4
Achromatopsia (no color)
#A4A4A4

Design tokens & code

CSS
--color: #3ab5b4;
/* rgb */ color: rgb(58, 181, 180);
/* oklch */ color: oklch(70.7% 0.105 194.2);
Tailwind
colors: {
  custom: {
    50: '#82cbca',
    500: '#3ab5b4',
    950: '#000000',
  },
}
SCSS
$custom: #3ab5b4;
$custom-light: #82cbca;
$custom-dark: #000000;
JSON
{
  "hex": "#3ab5b4",
  "rgb": {
    "r": 58,
    "g": 181,
    "b": 180
  },
  "hsl": {
    "h": 179.512,
    "s": 51.464,
    "l": 46.863
  },
  "oklch": {
    "l": 0.70708,
    "c": 0.10548,
    "h": 194.2
  },
  "luminance": 0.37243
}

Semantic roles & 50–950 ramp

primary
#3AB5B4
secondary
#C68586
accent
#4D4EDB
background
#F8FCFC
surface
#F0F8F8
border
#CBD1D1
text
#0C1313
muted
#7D8282

Preview Lab

Preview with #3AB5B4

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

Preview Lab → · Contrast checker → · Palette generator →

#3AB5B4 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva