#256F70#256F70

#256F70 is a mid, moderate teal. Relative luminance 0.129; OKLCH L 49.7% C 0.071 H 196.4°. Best body text is #FFFFFF at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#256F70
RGB	rgb(37, 111, 112)
HSL	hsl(181, 50%, 29%)
HSV	hsv(181, 67%, 44%)
CMYK	cmyk(67%, 0.9%, 0%, 56.1%)
CIE-LAB	lab(42.66, -21.86, -7.25)
CIE-LCH	lch(42.66, 23.03, 198.34°)
OKLab	oklab(49.75% -0.0683 -0.0201)
OKLCH	oklch(49.75% 0.071 196.4)
XYZ	xyz(9.3707, 12.9310, 17.3282)
Luminance	0.1293 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#256F70 #702625

analogous

#25704C #256F70 #254A70

triadic

#256F70 #70256F #6F7025

tetradic

#256F70 #4C2570 #702625 #4A7025

square

#256F70 #4C2570 #702625 #4A7025

split-complementary

#256F70 #70254A #704C25

monochromatic

#081717 #164142 #256F70 #349D9E #4CC2C4

Accessibility & contrast

On white

5.86

#256F70 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.59

#256F70 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #256F70

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##256F70	#FFFFFF	#000000	##FFFFFF
##256F70	1.00	5.86	3.59	5.86
#FFFFFF	5.86	1.00	21.00	1.00
#000000	3.59	21.00	1.00	21.00
##FFFFFF	5.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#676A70

Deuteranopia (green-blind)

#5C6171

Tritanopia (blue-blind)

#00736F

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #256f70;
/* rgb */ color: rgb(37, 111, 112);
/* oklch */ color: oklch(49.7% 0.071 196.4);

Tailwind

colors: {
  custom: {
    50: '#6b9899',
    500: '#256f70',
    950: '#000000',
  },
}

SCSS

$custom: #256f70;
$custom-light: #6b9899;
$custom-dark: #000000;

JSON

{
  "hex": "#256f70",
  "rgb": {
    "r": 37,
    "g": 111,
    "b": 112
  },
  "hsl": {
    "h": 180.8,
    "s": 50.336,
    "l": 29.216
  },
  "oklch": {
    "l": 0.49746,
    "c": 0.07124,
    "h": 196.4
  },
  "luminance": 0.12932
}

Semantic roles & 50–950 ramp

primary

#256F70

secondary

#A34F4E

accent

#504EDA

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070E0D

muted

#7A7E7E

Preview Lab

Preview with #256F70

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

Preview Lab → · Contrast checker → · Palette generator →