#256F71#256F71

#256F71 is a mid, moderate teal. Relative luminance 0.130; OKLCH L 49.8% C 0.071 H 197.7°. Best body text is #FFFFFF at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#256F71
RGB	rgb(37, 111, 113)
HSL	hsl(182, 51%, 29%)
HSV	hsv(182, 67%, 44%)
CMYK	cmyk(67.3%, 1.8%, 0%, 55.7%)
CIE-LAB	lab(42.69, -21.54, -7.80)
CIE-LCH	lch(42.69, 22.91, 199.90°)
OKLab	oklab(49.79% -0.0679 -0.0216)
OKLCH	oklch(49.79% 0.071 197.7)
XYZ	xyz(9.4267, 12.9534, 17.6230)
Luminance	0.1295 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#256F71 #712725

analogous

#25714D #256F71 #254971

triadic

#256F71 #71256F #6F7125

tetradic

#256F71 #4D2571 #712725 #497125

square

#256F71 #4D2571 #712725 #497125

split-complementary

#256F71 #712549 #714D25

monochromatic

#081717 #164243 #256F71 #349C9F #4CC1C4

Accessibility & contrast

On white

5.85

#256F71 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.59

#256F71 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #256F71

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##256F71	#FFFFFF	#000000	##FFFFFF
##256F71	1.00	5.85	3.59	5.85
#FFFFFF	5.85	1.00	21.00	1.00
#000000	3.59	21.00	1.00	21.00
##FFFFFF	5.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#676A71

Deuteranopia (green-blind)

#5C6171

Tritanopia (blue-blind)

#00736F

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #256f71;
/* rgb */ color: rgb(37, 111, 113);
/* oklch */ color: oklch(49.8% 0.071 197.7);

Tailwind

colors: {
  custom: {
    50: '#6b9899',
    500: '#256f71',
    950: '#000000',
  },
}

SCSS

$custom: #256f71;
$custom-light: #6b9899;
$custom-dark: #000000;

JSON

{
  "hex": "#256f71",
  "rgb": {
    "r": 37,
    "g": 111,
    "b": 113
  },
  "hsl": {
    "h": 181.579,
    "s": 50.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.49785,
    "c": 0.07124,
    "h": 197.7
  },
  "luminance": 0.12954
}

Semantic roles & 50–950 ramp

primary

#256F71

secondary

#A4504E

accent

#514EDA

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070E0E

muted

#7A7E7E

Preview Lab

Preview with #256F71

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

Preview Lab → · Contrast checker → · Palette generator →