#256C68#256C68

#256C68 is a mid, moderate teal. Relative luminance 0.121; OKLCH L 48.6% C 0.070 H 189.9°. Best body text is #FFFFFF at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#256C68
RGB	rgb(37, 108, 104)
HSL	hsl(177, 49%, 28%)
HSV	hsv(177, 66%, 42%)
CMYK	cmyk(65.7%, 0%, 3.7%, 57.6%)
CIE-LAB	lab(41.40, -22.75, -4.28)
CIE-LCH	lch(41.40, 23.15, 190.64°)
OKLab	oklab(48.64% -0.0688 -0.0119)
OKLCH	oklch(48.64% 0.07 189.9)
XYZ	xyz(8.6231, 12.1170, 14.9784)
Luminance	0.1212 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#256C68 #6C2529

analogous

#256C44 #256C68 #254C6C

triadic

#256C68 #68256C #6C6825

tetradic

#256C68 #44256C #6C2529 #4C6C25

square

#256C68 #44256C #6C2529 #4C6C25

split-complementary

#256C68 #6C254C #6C4425

monochromatic

#081716 #153E3C #256C68 #359A94 #4AC1BA

Accessibility & contrast

On white

6.13

#256C68 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.42

#256C68 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #256C68

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##256C68	#FFFFFF	#000000	##FFFFFF
##256C68	1.00	6.13	3.42	6.13
#FFFFFF	6.13	1.00	21.00	1.00
#000000	3.42	21.00	1.00	21.00
##FFFFFF	6.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#666668

Deuteranopia (green-blind)

#5B5E69

Tritanopia (blue-blind)

#006F6B

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #256c68;
/* rgb */ color: rgb(37, 108, 104);
/* oklch */ color: oklch(48.6% 0.070 189.9);

Tailwind

colors: {
  custom: {
    50: '#699693',
    500: '#256c68',
    950: '#000000',
  },
}

SCSS

$custom: #256c68;
$custom-light: #699693;
$custom-dark: #000000;

JSON

{
  "hex": "#256c68",
  "rgb": {
    "r": 37,
    "g": 108,
    "b": 104
  },
  "hsl": {
    "h": 176.62,
    "s": 48.966,
    "l": 28.431
  },
  "oklch": {
    "l": 0.4864,
    "c": 0.06979,
    "h": 189.9
  },
  "luminance": 0.12118
}

Semantic roles & 50–950 ramp

primary

#256C68

secondary

#9F4E52

accent

#4F57D9

background

#F6F9F9

surface

#EBF2F1

border

#C6CCCB

text

#070D0D

muted

#7A7E7E

Preview Lab

Preview with #256C68

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

Preview Lab → · Contrast checker → · Palette generator →