#256C77#256C77

#256C77 is a mid, moderate teal. Relative luminance 0.124; OKLCH L 49.2% C 0.071 H 209.5°. Best body text is #FFFFFF at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#256C77
RGB	rgb(37, 108, 119)
HSL	hsl(188, 53%, 31%)
HSV	hsv(188, 69%, 47%)
CMYK	cmyk(68.9%, 9.2%, 0%, 53.3%)
CIE-LAB	lab(41.92, -18.00, -12.59)
CIE-LCH	lch(41.92, 21.96, 214.97°)
OKLab	oklab(49.23% -0.0617 -0.0349)
OKLCH	oklch(49.23% 0.071 209.5)
XYZ	xyz(9.4539, 12.4493, 19.3539)
Luminance	0.1245 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#256C77 #773025

analogous

#257759 #256C77 #254377

triadic

#256C77 #77256C #6C7725

tetradic

#256C77 #592577 #773025 #437725

square

#256C77 #592577 #773025 #437725

split-complementary

#256C77 #772543 #775925

monochromatic

#08171A #164248 #256C77 #3496A6 #4EB8C8

Accessibility & contrast

On white

6.02

#256C77 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.49

#256C77 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #256C77

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##256C77	#FFFFFF	#000000	##FFFFFF
##256C77	1.00	6.02	3.49	6.02
#FFFFFF	6.02	1.00	21.00	1.00
#000000	3.49	21.00	1.00	21.00
##FFFFFF	6.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#626878

Deuteranopia (green-blind)

#565F77

Tritanopia (blue-blind)

#00716F

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #256c77;
/* rgb */ color: rgb(37, 108, 119);
/* oklch */ color: oklch(49.2% 0.071 209.5);

Tailwind

colors: {
  custom: {
    50: '#6b969e',
    500: '#256c77',
    950: '#000000',
  },
}

SCSS

$custom: #256c77;
$custom-light: #6b969e;
$custom-dark: #000000;

JSON

{
  "hex": "#256c77",
  "rgb": {
    "r": 37,
    "g": 108,
    "b": 119
  },
  "hsl": {
    "h": 188.049,
    "s": 52.564,
    "l": 30.588
  },
  "oklch": {
    "l": 0.49233,
    "c": 0.07092,
    "h": 209.5
  },
  "luminance": 0.1245
}

Semantic roles & 50–950 ramp

primary

#256C77

secondary

#A95B4E

accent

#5F4CDC

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070D0E

muted

#7A7E7E

Preview Lab

Preview with #256C77

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

Preview Lab → · Contrast checker → · Palette generator →