#256E67#256E67

#256E67 is a mid, moderate teal. Relative luminance 0.125; OKLCH L 49.1% C 0.072 H 186.2°. Best body text is #FFFFFF at 5.99:1 contrast (WCAG AA passes).

Color values

HEX	#256E67
RGB	rgb(37, 110, 103)
HSL	hsl(174, 50%, 29%)
HSV	hsv(174, 66%, 43%)
CMYK	cmyk(66.4%, 0%, 6.4%, 56.9%)
CIE-LAB	lab(42.04, -24.08, -2.73)
CIE-LCH	lch(42.04, 24.24, 186.47°)
OKLab	oklab(49.15% -0.0716 -0.0078)
OKLCH	oklch(49.15% 0.072 186.2)
XYZ	xyz(8.7859, 12.5235, 14.7836)
Luminance	0.1252 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#256E67 #6E252C

analogous

#256E43 #256E67 #25516E

triadic

#256E67 #67256E #6E6725

tetradic

#256E67 #43256E #6E252C #516E25

square

#256E67 #43256E #6E252C #516E25

split-complementary

#256E67 #6E2551 #6E4325

monochromatic

#081715 #16403C #256E67 #349C92 #4BC2B7

Accessibility & contrast

On white

5.99

#256E67 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.50

#256E67 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #256E67

5.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##256E67	#FFFFFF	#000000	##FFFFFF
##256E67	1.00	5.99	3.50	5.99
#FFFFFF	5.99	1.00	21.00	1.00
#000000	3.50	21.00	1.00	21.00
##FFFFFF	5.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#686867

Deuteranopia (green-blind)

#5D6068

Tritanopia (blue-blind)

#00716C

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #256e67;
/* rgb */ color: rgb(37, 110, 103);
/* oklch */ color: oklch(49.1% 0.072 186.2);

Tailwind

colors: {
  custom: {
    50: '#6a9892',
    500: '#256e67',
    950: '#000000',
  },
}

SCSS

$custom: #256e67;
$custom-light: #6a9892;
$custom-dark: #000000;

JSON

{
  "hex": "#256e67",
  "rgb": {
    "r": 37,
    "g": 110,
    "b": 103
  },
  "hsl": {
    "h": 174.247,
    "s": 49.66,
    "l": 28.824
  },
  "oklch": {
    "l": 0.49145,
    "c": 0.07199,
    "h": 186.2
  },
  "luminance": 0.12524
}

Semantic roles & 50–950 ramp

primary

#256E67

secondary

#A14E56

accent

#4F5CD9

background

#F6F9F8

surface

#ECF2F0

border

#C7CCCB

text

#070D0D

muted

#7A7E7D

Preview Lab

Preview with #256E67

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

Preview Lab → · Contrast checker → · Palette generator →