#256E68#256E68

#256E68 is a mid, moderate teal. Relative luminance 0.125; OKLCH L 49.2% C 0.072 H 187.4°. Best body text is #FFFFFF at 5.98:1 contrast (WCAG AA passes).

Color values

HEX	#256E68
RGB	rgb(37, 110, 104)
HSL	hsl(175, 50%, 29%)
HSV	hsv(175, 66%, 43%)
CMYK	cmyk(66.4%, 0%, 5.5%, 56.9%)
CIE-LAB	lab(42.07, -23.78, -3.29)
CIE-LCH	lch(42.07, 24.01, 187.88°)
OKLab	oklab(49.18% -0.0711 -0.0093)
OKLCH	oklch(49.18% 0.072 187.4)
XYZ	xyz(8.8364, 12.5437, 15.0495)
Luminance	0.1255 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#256E68 #6E252B

analogous

#256E44 #256E68 #25506E

triadic

#256E68 #68256E #6E6825

tetradic

#256E68 #44256E #6E252B #506E25

square

#256E68 #44256E #6E252B #506E25

split-complementary

#256E68 #6E2550 #6E4425

monochromatic

#081716 #16403D #256E68 #349C93 #4BC2B9

Accessibility & contrast

On white

5.98

#256E68 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.51

#256E68 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #256E68

5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##256E68	#FFFFFF	#000000	##FFFFFF
##256E68	1.00	5.98	3.51	5.98
#FFFFFF	5.98	1.00	21.00	1.00
#000000	3.51	21.00	1.00	21.00
##FFFFFF	5.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#686868

Deuteranopia (green-blind)

#5D6069

Tritanopia (blue-blind)

#00716C

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #256e68;
/* rgb */ color: rgb(37, 110, 104);
/* oklch */ color: oklch(49.2% 0.072 187.4);

Tailwind

colors: {
  custom: {
    50: '#6a9893',
    500: '#256e68',
    950: '#000000',
  },
}

SCSS

$custom: #256e68;
$custom-light: #6a9893;
$custom-dark: #000000;

JSON

{
  "hex": "#256e68",
  "rgb": {
    "r": 37,
    "g": 110,
    "b": 104
  },
  "hsl": {
    "h": 175.068,
    "s": 49.66,
    "l": 28.824
  },
  "oklch": {
    "l": 0.49181,
    "c": 0.07168,
    "h": 187.4
  },
  "luminance": 0.12545
}

Semantic roles & 50–950 ramp

primary

#256E68

secondary

#A14E55

accent

#4F5AD9

background

#F6F9F9

surface

#ECF2F1

border

#C7CCCB

text

#070D0D

muted

#7A7E7E

Preview Lab

Preview with #256E68

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

Preview Lab → · Contrast checker → · Palette generator →