#256D73#256D73

#256D73 is a mid, moderate teal. Relative luminance 0.126; OKLCH L 49.3% C 0.070 H 203.0°. Best body text is #FFFFFF at 5.98:1 contrast (WCAG AA passes).

Color values

HEX	#256D73
RGB	rgb(37, 109, 115)
HSL	hsl(185, 51%, 30%)
HSV	hsv(185, 68%, 45%)
CMYK	cmyk(67.8%, 5.2%, 0%, 54.9%)
CIE-LAB	lab(42.10, -19.84, -9.89)
CIE-LCH	lch(42.10, 22.17, 206.50°)
OKLab	oklab(49.33% -0.0647 -0.0274)
OKLCH	oklch(49.33% 0.07 203)
XYZ	xyz(9.3248, 12.5674, 18.1506)
Luminance	0.1257 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#256D73 #732B25

analogous

#257352 #256D73 #254673

triadic

#256D73 #73256D #6D7325

tetradic

#256D73 #522573 #732B25 #467325

square

#256D73 #522573 #732B25 #467325

split-complementary

#256D73 #732546 #735225

monochromatic

#071617 #164145 #256D73 #3499A1 #4DBCC6

Accessibility & contrast

On white

5.98

#256D73 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.51

#256D73 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #256D73

5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##256D73	#FFFFFF	#000000	##FFFFFF
##256D73	1.00	5.98	3.51	5.98
#FFFFFF	5.98	1.00	21.00	1.00
#000000	3.51	21.00	1.00	21.00
##FFFFFF	5.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#646873

Deuteranopia (green-blind)

#596073

Tritanopia (blue-blind)

#00716F

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #256d73;
/* rgb */ color: rgb(37, 109, 115);
/* oklch */ color: oklch(49.3% 0.070 203.0);

Tailwind

colors: {
  custom: {
    50: '#6b979b',
    500: '#256d73',
    950: '#000000',
  },
}

SCSS

$custom: #256d73;
$custom-light: #6b979b;
$custom-dark: #000000;

JSON

{
  "hex": "#256d73",
  "rgb": {
    "r": 37,
    "g": 109,
    "b": 115
  },
  "hsl": {
    "h": 184.615,
    "s": 51.316,
    "l": 29.804
  },
  "oklch": {
    "l": 0.49332,
    "c": 0.07024,
    "h": 203
  },
  "luminance": 0.12568
}

Semantic roles & 50–950 ramp

primary

#256D73

secondary

#A6554E

accent

#584DDB

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070D0E

muted

#7A7E7E

Preview Lab

Preview with #256D73

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

Preview Lab → · Contrast checker → · Palette generator →