#1F8BA0#1F8BA0

#1F8BA0 is a mid, moderate teal. Relative luminance 0.213; OKLCH L 58.9% C 0.096 H 214.5°. Best body text is #000000 at 5.26:1 contrast (WCAG AA passes).

Color values

HEX#1F8BA0
RGBrgb(31, 139, 160)
HSLhsl(190, 68%, 37%)
HSVhsv(190, 81%, 63%)
CMYKcmyk(80.6%, 13.1%, 0%, 37.3%)
CIE-LABlab(53.27, -21.69, -19.52)
CIE-LCHlch(53.27, 29.18, 221.98°)
OKLaboklab(58.85% -0.0792 -0.0545)
OKLCHoklch(58.85% 0.096 214.5)
XYZxyz(16.1401, 21.2926, 36.5101)
Luminance0.2130 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1F8BA0 #A0341F
analogous
#1FA074 #1F8BA0 #1F4BA0
triadic
#1F8BA0 #A01F8B #8BA01F
tetradic
#1F8BA0 #741FA0 #A0341F #4BA01F
square
#1F8BA0 #741FA0 #A0341F #4BA01F
split-complementary
#1F8BA0 #A01F4B #A0741F
monochromatic
#0B3239 #155E6D #1F8BA0 #29B8D3 #5AC9DF

Accessibility & contrast

On white

3.99
#1F8BA0 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.26
#1F8BA0 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F8BA0
5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1F8BA0#FFFFFF#000000##000000
##1F8BA01.003.995.265.26
#FFFFFF3.991.0021.0021.00
#0000005.2621.001.001.00
##0000005.2621.001.001.00

Color blindness preview

Protanopia (red-blind)
#7C86A1
Deuteranopia (green-blind)
#6B7AA0
Tritanopia (blue-blind)
#009392
Achromatopsia (no color)
#7F7F7F

Design tokens & code

CSS
--color: #1f8ba0;
/* rgb */ color: rgb(31, 139, 160);
/* oklch */ color: oklch(58.9% 0.096 214.5);
Tailwind
colors: {
  custom: {
    50: '#72adbc',
    500: '#1f8ba0',
    950: '#000000',
  },
}
SCSS
$custom: #1f8ba0;
$custom-light: #72adbc;
$custom-dark: #000000;
JSON
{
  "hex": "#1f8ba0",
  "rgb": {
    "r": 31,
    "g": 139,
    "b": 160
  },
  "hsl": {
    "h": 189.767,
    "s": 67.539,
    "l": 37.451
  },
  "oklch": {
    "l": 0.58853,
    "c": 0.09616,
    "h": 214.5
  },
  "luminance": 0.21295
}

Semantic roles & 50–950 ramp

primary
#1F8BA0
secondary
#C36958
accent
#5A3DEA
background
#F7FAFB
surface
#EEF4F6
border
#C9CED0
text
#091012
muted
#7B7F81

Preview Lab

Preview with #1F8BA0

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

Preview Lab → · Contrast checker → · Palette generator →

#1F8BA0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva