#256F77#256F77

#256F77 is a mid, moderate teal. Relative luminance 0.131; OKLCH L 50.0% C 0.072 H 205.3°. Best body text is #FFFFFF at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#256F77
RGB	rgb(37, 111, 119)
HSL	hsl(186, 53%, 31%)
HSV	hsv(186, 69%, 47%)
CMYK	cmyk(68.9%, 6.7%, 0%, 53.3%)
CIE-LAB	lab(42.90, -19.63, -11.10)
CIE-LCH	lch(42.90, 22.55, 209.49°)
OKLab	oklab(50.03% -0.0651 -0.0308)
OKLCH	oklch(50.03% 0.072 205.3)
XYZ	xyz(9.7757, 13.0930, 19.4612)
Luminance	0.1309 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#256F77 #772D25

analogous

#257756 #256F77 #254677

triadic

#256F77 #77256F #6F7725

tetradic

#256F77 #562577 #772D25 #467725

square

#256F77 #562577 #772D25 #467725

split-complementary

#256F77 #772546 #775625

monochromatic

#08181A #164348 #256F77 #349BA6 #4EBCC8

Accessibility & contrast

On white

5.80

#256F77 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.62

#256F77 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #256F77

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##256F77	#FFFFFF	#000000	##FFFFFF
##256F77	1.00	5.80	3.62	5.80
#FFFFFF	5.80	1.00	21.00	1.00
#000000	3.62	21.00	1.00	21.00
##FFFFFF	5.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#666A78

Deuteranopia (green-blind)

#5A6177

Tritanopia (blue-blind)

#007471

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #256f77;
/* rgb */ color: rgb(37, 111, 119);
/* oklch */ color: oklch(50.0% 0.072 205.3);

Tailwind

colors: {
  custom: {
    50: '#6b989e',
    500: '#256f77',
    950: '#000000',
  },
}

SCSS

$custom: #256f77;
$custom-light: #6b989e;
$custom-dark: #000000;

JSON

{
  "hex": "#256f77",
  "rgb": {
    "r": 37,
    "g": 111,
    "b": 119
  },
  "hsl": {
    "h": 185.854,
    "s": 52.564,
    "l": 30.588
  },
  "oklch": {
    "l": 0.50025,
    "c": 0.07201,
    "h": 205.3
  },
  "luminance": 0.13094
}

Semantic roles & 50–950 ramp

primary

#256F77

secondary

#A9574E

accent

#5A4CDC

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070D0E

muted

#7A7E7E

Preview Lab

Preview with #256F77

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

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