#256B68#256B68

#256B68 is a mid, moderate teal. Relative luminance 0.119; OKLCH L 48.4% C 0.069 H 191.1°. Best body text is #FFFFFF at 6.21:1 contrast (WCAG AA passes).

Color values

HEX	#256B68
RGB	rgb(37, 107, 104)
HSL	hsl(177, 49%, 28%)
HSV	hsv(177, 65%, 42%)
CMYK	cmyk(65.4%, 0%, 2.8%, 58%)
CIE-LAB	lab(41.07, -22.23, -4.77)
CIE-LCH	lch(41.07, 22.74, 192.11°)
OKLab	oklab(48.37% -0.0676 -0.0133)
OKLCH	oklch(48.37% 0.069 191.1)
XYZ	xyz(8.5182, 11.9073, 14.9434)
Luminance	0.1191 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#256B68 #6B2528

analogous

#256B45 #256B68 #254B6B

triadic

#256B68 #68256B #6B6825

tetradic

#256B68 #45256B #6B2528 #4B6B25

square

#256B68 #45256B #6B2528 #4B6B25

split-complementary

#256B68 #6B254B #6B4525

monochromatic

#081716 #153E3C #256B68 #359894 #4AC0BB

Accessibility & contrast

On white

6.21

#256B68 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#256B68 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #256B68

6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##256B68	#FFFFFF	#000000	##FFFFFF
##256B68	1.00	6.21	3.38	6.21
#FFFFFF	6.21	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#656568

Deuteranopia (green-blind)

#5A5D69

Tritanopia (blue-blind)

#006E6A

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #256b68;
/* rgb */ color: rgb(37, 107, 104);
/* oklch */ color: oklch(48.4% 0.069 191.1);

Tailwind

colors: {
  custom: {
    50: '#699593',
    500: '#256b68',
    950: '#000000',
  },
}

SCSS

$custom: #256b68;
$custom-light: #699593;
$custom-dark: #000000;

JSON

{
  "hex": "#256b68",
  "rgb": {
    "r": 37,
    "g": 107,
    "b": 104
  },
  "hsl": {
    "h": 177.429,
    "s": 48.611,
    "l": 28.235
  },
  "oklch": {
    "l": 0.4837,
    "c": 0.06889,
    "h": 191.1
  },
  "luminance": 0.11908
}

Semantic roles & 50–950 ramp

primary

#256B68

secondary

#9E4E51

accent

#5055D8

background

#F6F9F9

surface

#EBF2F1

border

#C6CCCB

text

#070D0D

muted

#7A7E7E

Preview Lab

Preview with #256B68

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

Preview Lab → · Contrast checker → · Palette generator →