#256F73#256F73

#256F73 is a mid, moderate teal. Relative luminance 0.130; OKLCH L 49.9% C 0.071 H 200.2°. Best body text is #FFFFFF at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#256F73
RGB	rgb(37, 111, 115)
HSL	hsl(183, 51%, 30%)
HSV	hsv(183, 68%, 45%)
CMYK	cmyk(67.8%, 3.5%, 0%, 54.9%)
CIE-LAB	lab(42.76, -20.91, -8.90)
CIE-LCH	lch(42.76, 22.73, 203.06°)
OKLab	oklab(49.86% -0.0669 -0.0247)
OKLCH	oklch(49.86% 0.071 200.2)
XYZ	xyz(9.5406, 12.9989, 18.2226)
Luminance	0.1300 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#256F73 #732925

analogous

#257350 #256F73 #254873

triadic

#256F73 #73256F #6F7325

tetradic

#256F73 #502573 #732925 #487325

square

#256F73 #502573 #732925 #487325

split-complementary

#256F73 #732548 #735025

monochromatic

#071617 #164245 #256F73 #349CA1 #4DBFC6

Accessibility & contrast

On white

5.83

#256F73 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.60

#256F73 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #256F73

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##256F73	#FFFFFF	#000000	##FFFFFF
##256F73	1.00	5.83	3.60	5.83
#FFFFFF	5.83	1.00	21.00	1.00
#000000	3.60	21.00	1.00	21.00
##FFFFFF	5.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#676A73

Deuteranopia (green-blind)

#5B6173

Tritanopia (blue-blind)

#007370

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #256f73;
/* rgb */ color: rgb(37, 111, 115);
/* oklch */ color: oklch(49.9% 0.071 200.2);

Tailwind

colors: {
  custom: {
    50: '#6b989b',
    500: '#256f73',
    950: '#000000',
  },
}

SCSS

$custom: #256f73;
$custom-light: #6b989b;
$custom-dark: #000000;

JSON

{
  "hex": "#256f73",
  "rgb": {
    "r": 37,
    "g": 111,
    "b": 115
  },
  "hsl": {
    "h": 183.077,
    "s": 51.316,
    "l": 29.804
  },
  "oklch": {
    "l": 0.49863,
    "c": 0.07134,
    "h": 200.2
  },
  "luminance": 0.13
}

Semantic roles & 50–950 ramp

primary

#256F73

secondary

#A6534E

accent

#544DDB

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070D0E

muted

#7A7E7E

Preview Lab

Preview with #256F73

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

Preview Lab → · Contrast checker → · Palette generator →