#1A7B80#1A7B80

#1A7B80 is a mid, moderate teal. Relative luminance 0.159; OKLCH L 53.3% C 0.084 H 200.3°. Best body text is #FFFFFF at 5.01:1 contrast (WCAG AA passes).

Color values

HEX#1A7B80
RGBrgb(26, 123, 128)
HSLhsl(183, 66%, 30%)
HSVhsv(183, 80%, 50%)
CMYKcmyk(79.7%, 3.9%, 0%, 49.8%)
CIE-LABlab(46.90, -24.51, -10.48)
CIE-LCHlch(46.90, 26.66, 203.15°)
OKLaboklab(53.29% -0.0788 -0.0291)
OKLCHoklch(53.29% 0.084 200.3)
XYZxyz(11.4035, 15.9426, 22.8941)
Luminance0.1594 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1A7B80 #801F1A
analogous
#1A8052 #1A7B80 #1A4880
triadic
#1A7B80 #801A7B #7B801A
tetradic
#1A7B80 #521A80 #801F1A #48801A
square
#1A7B80 #521A80 #801F1A #48801A
split-complementary
#1A7B80 #801A48 #80521A
monochromatic
#05191A #104A4D #1A7B80 #24ACB3 #3DD0D8

Accessibility & contrast

On white

5.01
#1A7B80 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.19
#1A7B80 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1A7B80
5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1A7B80#FFFFFF#000000##FFFFFF
##1A7B801.005.014.195.01
#FFFFFF5.011.0021.001.00
#0000004.1921.001.0021.00
##FFFFFF5.011.0021.001.00

Color blindness preview

Protanopia (red-blind)
#717580
Deuteranopia (green-blind)
#636B80
Tritanopia (blue-blind)
#00807C
Achromatopsia (no color)
#6F6F6F

Design tokens & code

CSS
--color: #1a7b80;
/* rgb */ color: rgb(26, 123, 128);
/* oklch */ color: oklch(53.3% 0.084 200.3);
Tailwind
colors: {
  custom: {
    50: '#6aa1a4',
    500: '#1a7b80',
    950: '#000000',
  },
}
SCSS
$custom: #1a7b80;
$custom-light: #6aa1a4;
$custom-dark: #000000;
JSON
{
  "hex": "#1a7b80",
  "rgb": {
    "r": 26,
    "g": 123,
    "b": 128
  },
  "hsl": {
    "h": 182.941,
    "s": 66.234,
    "l": 30.196
  },
  "oklch": {
    "l": 0.53293,
    "c": 0.084,
    "h": 200.3
  },
  "luminance": 0.15944
}

Semantic roles & 50–950 ramp

primary
#1A7B80
secondary
#B44842
accent
#473FE9
background
#F6F9FA
surface
#ECF2F4
border
#C7CCCE
text
#080F0F
muted
#7A7E7F

Preview Lab

Preview with #1A7B80

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

Preview Lab → · Contrast checker → · Palette generator →

#1A7B80 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva