#1F9689#1F9689

#1F9689 is a mid, moderate teal. Relative luminance 0.239; OKLCH L 60.8% C 0.101 H 183.7°. Best body text is #000000 at 5.78:1 contrast (WCAG AA passes).

Color values

HEX#1F9689
RGBrgb(31, 150, 137)
HSLhsl(173, 66%, 35%)
HSVhsv(173, 79%, 59%)
CMYKcmyk(79.3%, 0%, 8.7%, 41.2%)
CIE-LABlab(56.00, -34.34, -2.19)
CIE-LCHlch(56.00, 34.41, 183.65°)
OKLaboklab(60.81% -0.1007 -0.0065)
OKLCHoklch(60.81% 0.101 183.7)
XYZxyz(15.9846, 23.9082, 27.4343)
Luminance0.2391 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1F9689 #961F2C
analogous
#1F964D #1F9689 #1F6896
triadic
#1F9689 #891F96 #96891F
tetradic
#1F9689 #4D1F96 #961F2C #68961F
square
#1F9689 #4D1F96 #961F2C #68961F
split-complementary
#1F9689 #961F68 #964D1F
monochromatic
#0A312C #15635B #1F9689 #29C9B7 #54DCCD

Accessibility & contrast

On white

3.63
#1F9689 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.78
#1F9689 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9689
5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1F9689#FFFFFF#000000##000000
##1F96891.003.635.785.78
#FFFFFF3.631.0021.0021.00
#0000005.7821.001.001.00
##0000005.7821.001.001.00

Color blindness preview

Protanopia (red-blind)
#8E8D89
Deuteranopia (green-blind)
#7F818A
Tritanopia (blue-blind)
#009992
Achromatopsia (no color)
#868686

Design tokens & code

CSS
--color: #1f9689;
/* rgb */ color: rgb(31, 150, 137);
/* oklch */ color: oklch(60.8% 0.101 183.7);
Tailwind
colors: {
  custom: {
    50: '#71b5ab',
    500: '#1f9689',
    950: '#000000',
  },
}
SCSS
$custom: #1f9689;
$custom-light: #71b5ab;
$custom-dark: #000000;
JSON
{
  "hex": "#1f9689",
  "rgb": {
    "r": 31,
    "g": 150,
    "b": 137
  },
  "hsl": {
    "h": 173.445,
    "s": 65.746,
    "l": 35.49
  },
  "oklch": {
    "l": 0.60812,
    "c": 0.10095,
    "h": 183.7
  },
  "luminance": 0.2391
}

Semantic roles & 50–950 ramp

primary
#1F9689
secondary
#BF525E
accent
#3F52E9
background
#F7FBFA
surface
#EDF6F4
border
#C8D0CE
text
#091110
muted
#7B807F

Preview Lab

Preview with #1F9689

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

Preview Lab → · Contrast checker → · Palette generator →

#1F9689 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva