#256971#256971

#256971 is a mid, moderate teal. Relative luminance 0.117; OKLCH L 48.2% C 0.068 H 206.1°. Best body text is #FFFFFF at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#256971
RGB	rgb(37, 105, 113)
HSL	hsl(186, 51%, 29%)
HSV	hsv(186, 67%, 44%)
CMYK	cmyk(67.3%, 7.1%, 0%, 55.7%)
CIE-LAB	lab(40.72, -18.32, -10.77)
CIE-LCH	lch(40.72, 21.25, 210.46°)
OKLab	oklab(48.19% -0.061 -0.0299)
OKLCH	oklch(48.19% 0.068 206.1)
XYZ	xyz(8.7939, 11.6878, 17.4121)
Luminance	0.1169 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#256971 #712D25

analogous

#257153 #256971 #254371

triadic

#256971 #712569 #697125

tetradic

#256971 #532571 #712D25 #437125

square

#256971 #532571 #712D25 #437125

split-complementary

#256971 #712543 #715325

monochromatic

#081517 #163E43 #256971 #34949F #4CB8C4

Accessibility & contrast

On white

6.29

#256971 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#256971 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #256971

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##256971	#FFFFFF	#000000	##FFFFFF
##256971	1.00	6.29	3.34	6.29
#FFFFFF	6.29	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#606572

Deuteranopia (green-blind)

#555C71

Tritanopia (blue-blind)

#006D6B

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #256971;
/* rgb */ color: rgb(37, 105, 113);
/* oklch */ color: oklch(48.2% 0.068 206.1);

Tailwind

colors: {
  custom: {
    50: '#6a9499',
    500: '#256971',
    950: '#000000',
  },
}

SCSS

$custom: #256971;
$custom-light: #6a9499;
$custom-dark: #000000;

JSON

{
  "hex": "#256971",
  "rgb": {
    "r": 37,
    "g": 105,
    "b": 113
  },
  "hsl": {
    "h": 186.316,
    "s": 50.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.48188,
    "c": 0.06794,
    "h": 206.1
  },
  "luminance": 0.11689
}

Semantic roles & 50–950 ramp

primary

#256971

secondary

#A4574E

accent

#5C4EDA

background

#F6F9F9

surface

#ECF1F2

border

#C7CBCC

text

#070D0E

muted

#7A7E7E

Preview Lab

Preview with #256971

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

Preview Lab → · Contrast checker → · Palette generator →