#256F68#256F68

#256F68 is a mid, moderate teal. Relative luminance 0.128; OKLCH L 49.5% C 0.073 H 186.3°. Best body text is #FFFFFF at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#256F68
RGB	rgb(37, 111, 104)
HSL	hsl(174, 50%, 29%)
HSV	hsv(174, 67%, 44%)
CMYK	cmyk(66.7%, 0%, 6.3%, 56.5%)
CIE-LAB	lab(42.40, -24.30, -2.80)
CIE-LCH	lch(42.40, 24.46, 186.57°)
OKLab	oklab(49.45% -0.0722 -0.0079)
OKLCH	oklch(49.45% 0.073 186.3)
XYZ	xyz(8.9449, 12.7607, 15.0857)
Luminance	0.1276 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#256F68 #6F252C

analogous

#256F43 #256F68 #25516F

triadic

#256F68 #68256F #6F6825

tetradic

#256F68 #43256F #6F252C #516F25

square

#256F68 #43256F #6F252C #516F25

split-complementary

#256F68 #6F2551 #6F4325

monochromatic

#081716 #16413D #256F68 #349D93 #4BC3B8

Accessibility & contrast

On white

5.91

#256F68 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#256F68 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #256F68

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##256F68	#FFFFFF	#000000	##FFFFFF
##256F68	1.00	5.91	3.55	5.91
#FFFFFF	5.91	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#696968

Deuteranopia (green-blind)

#5E6169

Tritanopia (blue-blind)

#00726D

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #256f68;
/* rgb */ color: rgb(37, 111, 104);
/* oklch */ color: oklch(49.5% 0.073 186.3);

Tailwind

colors: {
  custom: {
    50: '#6a9893',
    500: '#256f68',
    950: '#000000',
  },
}

SCSS

$custom: #256f68;
$custom-light: #6a9893;
$custom-dark: #000000;

JSON

{
  "hex": "#256f68",
  "rgb": {
    "r": 37,
    "g": 111,
    "b": 104
  },
  "hsl": {
    "h": 174.324,
    "s": 50,
    "l": 29.02
  },
  "oklch": {
    "l": 0.49451,
    "c": 0.07267,
    "h": 186.3
  },
  "luminance": 0.12762
}

Semantic roles & 50–950 ramp

primary

#256F68

secondary

#A24E56

accent

#4E5BDA

background

#F6F9F9

surface

#ECF2F1

border

#C7CCCB

text

#070E0D

muted

#7A7E7E

Preview Lab

Preview with #256F68

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

Preview Lab → · Contrast checker → · Palette generator →