#1F6964#1F6964

#1F6964 is a mid, moderate teal. Relative luminance 0.113; OKLCH L 47.5% C 0.071 H 188.6°. Best body text is #FFFFFF at 6.44:1 contrast (WCAG AA passes).

Color values

HEX#1F6964
RGBrgb(31, 105, 100)
HSLhsl(176, 54%, 27%)
HSVhsv(176, 70%, 41%)
CMYKcmyk(70.5%, 0%, 4.8%, 58.8%)
CIE-LABlab(40.10, -23.48, -3.78)
CIE-LCHlch(40.10, 23.78, 189.15°)
OKLaboklab(47.5% -0.0705 -0.0106)
OKLCHoklch(47.5% 0.071 188.6)
XYZxyz(7.9158, 11.3137, 13.8207)
Luminance0.1132 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#1F6964 #691F24
analogous
#1F693F #1F6964 #1F4969
triadic
#1F6964 #641F69 #69641F
tetradic
#1F6964 #3F1F69 #691F24 #49691F
square
#1F6964 #3F1F69 #691F24 #49691F
split-complementary
#1F6964 #691F49 #693F1F
monochromatic
#071817 #113A37 #1F6964 #2D9891 #3DC6BC

Accessibility & contrast

On white

6.44
#1F6964 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.26
#1F6964 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F6964
6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##1F6964#FFFFFF#000000##FFFFFF
##1F69641.006.443.266.44
#FFFFFF6.441.0021.001.00
#0000003.2621.001.0021.00
##FFFFFF6.441.0021.001.00

Color blindness preview

Protanopia (red-blind)
#636364
Deuteranopia (green-blind)
#585B65
Tritanopia (blue-blind)
#006C67
Achromatopsia (no color)
#5E5E5E

Design tokens & code

CSS
--color: #1f6964;
/* rgb */ color: rgb(31, 105, 100);
/* oklch */ color: oklch(47.5% 0.071 188.6);
Tailwind
colors: {
  custom: {
    50: '#669490',
    500: '#1f6964',
    950: '#000000',
  },
}
SCSS
$custom: #1f6964;
$custom-light: #669490;
$custom-dark: #000000;
JSON
{
  "hex": "#1f6964",
  "rgb": {
    "r": 31,
    "g": 105,
    "b": 100
  },
  "hsl": {
    "h": 175.946,
    "s": 54.412,
    "l": 26.667
  },
  "oklch": {
    "l": 0.47498,
    "c": 0.0713,
    "h": 188.6
  },
  "luminance": 0.11315
}

Semantic roles & 50–950 ramp

primary
#1F6964
secondary
#9D474C
accent
#4A54DE
background
#F6F9F8
surface
#EBF1F0
border
#C6CBCB
text
#060D0C
muted
#7A7E7D

Preview Lab

Preview with #1F6964

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

Preview Lab → · Contrast checker → · Palette generator →

#1F6964 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva