#256C65#256C65

#256C65 is a mid, moderate teal. Relative luminance 0.121; OKLCH L 48.5% C 0.071 H 186.0°. Best body text is #FFFFFF at 6.16:1 contrast (WCAG AA passes).

Color values

HEX	#256C65
RGB	rgb(37, 108, 101)
HSL	hsl(174, 49%, 28%)
HSV	hsv(174, 66%, 42%)
CMYK	cmyk(65.7%, 0%, 6.5%, 57.6%)
CIE-LAB	lab(41.31, -23.65, -2.60)
CIE-LCH	lch(41.31, 23.79, 186.26°)
OKLab	oklab(48.53% -0.0702 -0.0074)
OKLCH	oklch(48.53% 0.071 186)
XYZ	xyz(8.4734, 12.0571, 14.1901)
Luminance	0.1206 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#256C65 #6C252C

analogous

#256C41 #256C65 #254F6C

triadic

#256C65 #65256C #6C6525

tetradic

#256C65 #41256C #6C252C #4F6C25

square

#256C65 #41256C #6C252C #4F6C25

split-complementary

#256C65 #6C254F #6C4125

monochromatic

#081715 #153E3A #256C65 #359A90 #4AC1B5

Accessibility & contrast

On white

6.16

#256C65 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.41

#256C65 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #256C65

6.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##256C65	#FFFFFF	#000000	##FFFFFF
##256C65	1.00	6.16	3.41	6.16
#FFFFFF	6.16	1.00	21.00	1.00
#000000	3.41	21.00	1.00	21.00
##FFFFFF	6.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#666665

Deuteranopia (green-blind)

#5C5E66

Tritanopia (blue-blind)

#006E6A

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #256c65;
/* rgb */ color: rgb(37, 108, 101);
/* oklch */ color: oklch(48.5% 0.071 186.0);

Tailwind

colors: {
  custom: {
    50: '#699690',
    500: '#256c65',
    950: '#000000',
  },
}

SCSS

$custom: #256c65;
$custom-light: #699690;
$custom-dark: #000000;

JSON

{
  "hex": "#256c65",
  "rgb": {
    "r": 37,
    "g": 108,
    "b": 101
  },
  "hsl": {
    "h": 174.085,
    "s": 48.966,
    "l": 28.431
  },
  "oklch": {
    "l": 0.48532,
    "c": 0.07063,
    "h": 186
  },
  "luminance": 0.12058
}

Semantic roles & 50–950 ramp

primary

#256C65

secondary

#9F4E56

accent

#4F5DD9

background

#F6F9F8

surface

#EBF2F0

border

#C6CCCB

text

#070D0C

muted

#7A7E7D

Preview Lab

Preview with #256C65

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

Preview Lab → · Contrast checker → · Palette generator →