#1B7D90#1B7D90

#1B7D90 is a mid, moderate teal. Relative luminance 0.169; OKLCH L 54.5% C 0.089 H 214.5°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX#1B7D90
RGBrgb(27, 125, 144)
HSLhsl(190, 68%, 34%)
HSVhsv(190, 81%, 56%)
CMYKcmyk(81.3%, 13.2%, 0%, 43.5%)
CIE-LABlab(48.15, -20.10, -18.03)
CIE-LCHlch(48.15, 27.00, 221.89°)
OKLaboklab(54.5% -0.0734 -0.0503)
OKLCHoklch(54.5% 0.089 214.5)
XYZxyz(12.8175, 16.9123, 28.9690)
Luminance0.1691 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1B7D90 #902E1B
analogous
#1B9068 #1B7D90 #1B4290
triadic
#1B7D90 #901B7D #7D901B
tetradic
#1B7D90 #681B90 #902E1B #42901B
square
#1B7D90 #681B90 #902E1B #42901B
split-complementary
#1B7D90 #901B42 #90681B
monochromatic
#082429 #11505C #1B7D90 #25AAC4 #49C5DD

Accessibility & contrast

On white

4.79
#1B7D90 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.38
#1B7D90 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B7D90
4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1B7D90#FFFFFF#000000##FFFFFF
##1B7D901.004.794.384.79
#FFFFFF4.791.0021.001.00
#0000004.3821.001.0021.00
##FFFFFF4.791.0021.001.00

Color blindness preview

Protanopia (red-blind)
#6F7991
Deuteranopia (green-blind)
#606D90
Tritanopia (blue-blind)
#008483
Achromatopsia (no color)
#727272

Design tokens & code

CSS
--color: #1b7d90;
/* rgb */ color: rgb(27, 125, 144);
/* oklch */ color: oklch(54.5% 0.089 214.5);
Tailwind
colors: {
  custom: {
    50: '#6da3b0',
    500: '#1b7d90',
    950: '#000000',
  },
}
SCSS
$custom: #1b7d90;
$custom-light: #6da3b0;
$custom-dark: #000000;
JSON
{
  "hex": "#1b7d90",
  "rgb": {
    "r": 27,
    "g": 125,
    "b": 144
  },
  "hsl": {
    "h": 189.744,
    "s": 68.421,
    "l": 33.529
  },
  "oklch": {
    "l": 0.54503,
    "c": 0.08898,
    "h": 214.5
  },
  "luminance": 0.16914
}

Semantic roles & 50–950 ramp

primary
#1B7D90
secondary
#BF5B48
accent
#593DEB
background
#F7FAFA
surface
#EDF3F4
border
#C8CDCE
text
#080F10
muted
#7B7F7F

Preview Lab

Preview with #1B7D90

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

Preview Lab → · Contrast checker → · Palette generator →

#1B7D90 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva