#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
RGB	rgb(37, 107, 103)
HSL	hsl(177, 49%, 28%)
HSV	hsv(177, 65%, 42%)
CMYK	cmyk(65.4%, 0%, 3.7%, 58%)
CIE-LAB	lab(41.04, -22.53, -4.21)
CIE-LCH	lch(41.04, 22.92, 190.58°)
OKLab	oklab(48.33% -0.0681 -0.0118)
OKLCH	oklch(48.33% 0.069 189.8)
XYZ	xyz(8.4677, 11.8871, 14.6775)
Luminance	0.1189 (WCAG relative)
Temperature	cool
Family	teal

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
##256B67	1.00	6.22	3.38	6.22
#FFFFFF	6.22	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.22	1.00	21.00	1.00

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 →