#256B69#256B69

#256B69 is a mid, moderate teal. Relative luminance 0.119; OKLCH L 48.4% C 0.069 H 192.5°. Best body text is #FFFFFF at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#256B69
RGB	rgb(37, 107, 105)
HSL	hsl(178, 49%, 28%)
HSV	hsv(178, 65%, 42%)
CMYK	cmyk(65.4%, 0%, 1.9%, 58%)
CIE-LAB	lab(41.10, -21.92, -5.33)
CIE-LCH	lch(41.10, 22.56, 193.66°)
OKLab	oklab(48.41% -0.0671 -0.0148)
OKLCH	oklch(48.41% 0.069 192.5)
XYZ	xyz(8.5693, 11.9277, 15.2125)
Luminance	0.1193 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#256B69 #6B2527

analogous

#256B46 #256B69 #254A6B

triadic

#256B69 #69256B #6B6925

tetradic

#256B69 #46256B #6B2527 #4A6B25

square

#256B69 #46256B #6B2527 #4A6B25

split-complementary

#256B69 #6B254A #6B4625

monochromatic

#081716 #153E3C #256B69 #359896 #4AC0BD

Accessibility & contrast

On white

6.20

#256B69 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.39

#256B69 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #256B69

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##256B69	#FFFFFF	#000000	##FFFFFF
##256B69	1.00	6.20	3.39	6.20
#FFFFFF	6.20	1.00	21.00	1.00
#000000	3.39	21.00	1.00	21.00
##FFFFFF	6.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#646669

Deuteranopia (green-blind)

#5A5E6A

Tritanopia (blue-blind)

#006E6A

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #256b69;
/* rgb */ color: rgb(37, 107, 105);
/* oklch */ color: oklch(48.4% 0.069 192.5);

Tailwind

colors: {
  custom: {
    50: '#699593',
    500: '#256b69',
    950: '#000000',
  },
}

SCSS

$custom: #256b69;
$custom-light: #699593;
$custom-dark: #000000;

JSON

{
  "hex": "#256b69",
  "rgb": {
    "r": 37,
    "g": 107,
    "b": 105
  },
  "hsl": {
    "h": 178.286,
    "s": 48.611,
    "l": 28.235
  },
  "oklch": {
    "l": 0.48408,
    "c": 0.06873,
    "h": 192.5
  },
  "luminance": 0.11929
}

Semantic roles & 50–950 ramp

primary

#256B69

secondary

#9E4E50

accent

#5054D8

background

#F6F9F9

surface

#EBF2F1

border

#C6CCCB

text

#070D0D

muted

#7A7E7E

Preview Lab

Preview with #256B69

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

Preview Lab → · Contrast checker → · Palette generator →