#256B67#256B67

#256B67 is a mid, moderate teal. Relative luminance 0.119; OKLCH L 48.3% C 0.069 H 189.8°. Best body text is #FFFFFF at 6.22:1 contrast (WCAG AA passes).

Color values

HEX#256B67
RGBrgb(37, 107, 103)
HSLhsl(177, 49%, 28%)
HSVhsv(177, 65%, 42%)
CMYKcmyk(65.4%, 0%, 3.7%, 58%)
CIE-LABlab(41.04, -22.53, -4.21)
CIE-LCHlch(41.04, 22.92, 190.58°)
OKLaboklab(48.33% -0.0681 -0.0118)
OKLCHoklch(48.33% 0.069 189.8)
XYZxyz(8.4677, 11.8871, 14.6775)
Luminance0.1189 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#256B67 #6B2529
analogous
#256B44 #256B67 #254C6B
triadic
#256B67 #67256B #6B6725
tetradic
#256B67 #44256B #6B2529 #4C6B25
square
#256B67 #44256B #6B2529 #4C6B25
split-complementary
#256B67 #6B254C #6B4425
monochromatic
#081716 #153E3B #256B67 #359893 #4AC0BA

Accessibility & contrast

On white

6.22
#256B67 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.38
#256B67 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #256B67
6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##256B67#FFFFFF#000000##FFFFFF
##256B671.006.223.386.22
#FFFFFF6.221.0021.001.00
#0000003.3821.001.0021.00
##FFFFFF6.221.0021.001.00

Color blindness preview

Protanopia (red-blind)
#656567
Deuteranopia (green-blind)
#5A5D68
Tritanopia (blue-blind)
#006E6A
Achromatopsia (no color)
#616161

Design tokens & code

CSS
--color: #256b67;
/* rgb */ color: rgb(37, 107, 103);
/* oklch */ color: oklch(48.3% 0.069 189.8);
Tailwind
colors: {
  custom: {
    50: '#699592',
    500: '#256b67',
    950: '#000000',
  },
}
SCSS
$custom: #256b67;
$custom-light: #699592;
$custom-dark: #000000;
JSON
{
  "hex": "#256b67",
  "rgb": {
    "r": 37,
    "g": 107,
    "b": 103
  },
  "hsl": {
    "h": 176.571,
    "s": 48.611,
    "l": 28.235
  },
  "oklch": {
    "l": 0.48333,
    "c": 0.06909,
    "h": 189.8
  },
  "luminance": 0.11888
}

Semantic roles & 50–950 ramp

primary
#256B67
secondary
#9E4E52
accent
#5057D8
background
#F6F9F8
surface
#EBF2F0
border
#C6CCCB
text
#070D0D
muted
#7A7E7D

Preview Lab

Preview with #256B67

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

Preview Lab → · Contrast checker → · Palette generator →

#256B67 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva