#256E77#256E77

#256E77 is a mid, moderate teal. Relative luminance 0.129; OKLCH L 49.8% C 0.072 H 206.7°. Best body text is #FFFFFF at 5.87:1 contrast (WCAG AA passes).

Color values

HEX	#256E77
RGB	rgb(37, 110, 119)
HSL	hsl(187, 53%, 31%)
HSV	hsv(187, 69%, 47%)
CMYK	cmyk(68.9%, 7.6%, 0%, 53.3%)
CIE-LAB	lab(42.58, -19.09, -11.60)
CIE-LCH	lch(42.58, 22.33, 211.28°)
OKLab	oklab(49.76% -0.064 -0.0322)
OKLCH	oklch(49.76% 0.072 206.7)
XYZ	xyz(9.6672, 12.8760, 19.4250)
Luminance	0.1288 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#256E77 #772E25

analogous

#257757 #256E77 #254577

triadic

#256E77 #77256E #6E7725

tetradic

#256E77 #572577 #772E25 #457725

square

#256E77 #572577 #772E25 #457725

split-complementary

#256E77 #772545 #775725

monochromatic

#08181A #164348 #256E77 #3499A6 #4EBBC8

Accessibility & contrast

On white

5.87

#256E77 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.58

#256E77 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #256E77

5.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##256E77	#FFFFFF	#000000	##FFFFFF
##256E77	1.00	5.87	3.58	5.87
#FFFFFF	5.87	1.00	21.00	1.00
#000000	3.58	21.00	1.00	21.00
##FFFFFF	5.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#656A78

Deuteranopia (green-blind)

#596177

Tritanopia (blue-blind)

#007371

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #256e77;
/* rgb */ color: rgb(37, 110, 119);
/* oklch */ color: oklch(49.8% 0.072 206.7);

Tailwind

colors: {
  custom: {
    50: '#6b989e',
    500: '#256e77',
    950: '#000000',
  },
}

SCSS

$custom: #256e77;
$custom-light: #6b989e;
$custom-dark: #000000;

JSON

{
  "hex": "#256e77",
  "rgb": {
    "r": 37,
    "g": 110,
    "b": 119
  },
  "hsl": {
    "h": 186.585,
    "s": 52.564,
    "l": 30.588
  },
  "oklch": {
    "l": 0.49761,
    "c": 0.07161,
    "h": 206.7
  },
  "luminance": 0.12877
}

Semantic roles & 50–950 ramp

primary

#256E77

secondary

#A9584E

accent

#5C4CDC

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070D0E

muted

#7A7E7E

Preview Lab

Preview with #256E77

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

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