#256771#256771

#256771 is a mid, moderate teal. Relative luminance 0.113; OKLCH L 47.7% C 0.067 H 209.1°. Best body text is #FFFFFF at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#256771
RGB	rgb(37, 103, 113)
HSL	hsl(188, 51%, 29%)
HSV	hsv(188, 67%, 44%)
CMYK	cmyk(67.3%, 8.8%, 0%, 55.7%)
CIE-LAB	lab(40.06, -17.22, -11.77)
CIE-LCH	lch(40.06, 20.86, 214.35°)
OKLab	oklab(47.66% -0.0587 -0.0326)
OKLCH	oklch(47.66% 0.067 209.1)
XYZ	xyz(8.5926, 11.2851, 17.3450)
Luminance	0.1129 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#256771 #712F25

analogous

#257155 #256771 #254171

triadic

#256771 #712567 #677125

tetradic

#256771 #552571 #712F25 #417125

square

#256771 #552571 #712F25 #417125

split-complementary

#256771 #712541 #715525

monochromatic

#081517 #163D43 #256771 #34919F #4CB5C4

Accessibility & contrast

On white

6.45

#256771 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#256771 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #256771

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##256771	#FFFFFF	#000000	##FFFFFF
##256771	1.00	6.45	3.26	6.45
#FFFFFF	6.45	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E6372

Deuteranopia (green-blind)

#535B71

Tritanopia (blue-blind)

#006C6A

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #256771;
/* rgb */ color: rgb(37, 103, 113);
/* oklch */ color: oklch(47.7% 0.067 209.1);

Tailwind

colors: {
  custom: {
    50: '#6a9299',
    500: '#256771',
    950: '#000000',
  },
}

SCSS

$custom: #256771;
$custom-light: #6a9299;
$custom-dark: #000000;

JSON

{
  "hex": "#256771",
  "rgb": {
    "r": 37,
    "g": 103,
    "b": 113
  },
  "hsl": {
    "h": 187.895,
    "s": 50.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.47657,
    "c": 0.06719,
    "h": 209.1
  },
  "luminance": 0.11286
}

Semantic roles & 50–950 ramp

primary

#256771

secondary

#A4594E

accent

#604EDA

background

#F6F9F9

surface

#ECF1F2

border

#C7CBCC

text

#070D0E

muted

#7A7E7E

Preview Lab

Preview with #256771

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

Preview Lab → · Contrast checker → · Palette generator →