#255356#255356

#255356 is a dark, muted teal. Relative luminance 0.073; OKLCH L 41.1% C 0.050 H 201.1°. Best body text is #FFFFFF at 8.57:1 contrast (WCAG AA passes).

Color values

HEX	#255356
RGB	rgb(37, 83, 86)
HSL	hsl(184, 40%, 24%)
HSV	hsv(184, 57%, 34%)
CMYK	cmyk(57%, 3.5%, 0%, 66.3%)
CIE-LAB	lab(32.37, -14.69, -6.56)
CIE-LCH	lch(32.37, 16.09, 204.07°)
OKLab	oklab(41.14% -0.047 -0.0181)
OKLCH	oklch(41.14% 0.05 201.1)
XYZ	xyz(5.5352, 7.2512, 9.9102)
Luminance	0.0725 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#255356 #562825

analogous

#255641 #255356 #253B56

triadic

#255356 #562553 #535625

tetradic

#255356 #412556 #562825 #3B5625

square

#255356 #412556 #562825 #3B5625

split-complementary

#255356 #56253B #564125

monochromatic

#091515 #132A2B #255356 #377C81 #4AA6AC

Accessibility & contrast

On white

8.57

#255356 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#255356 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #255356

8.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##255356	#FFFFFF	#000000	##FFFFFF
##255356	1.00	8.57	2.45	8.57
#FFFFFF	8.57	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D5056

Deuteranopia (green-blind)

#454A56

Tritanopia (blue-blind)

#005654

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #255356;
/* rgb */ color: rgb(37, 83, 86);
/* oklch */ color: oklch(41.1% 0.050 201.1);

Tailwind

colors: {
  custom: {
    50: '#658385',
    500: '#255356',
    950: '#000000',
  },
}

SCSS

$custom: #255356;
$custom-light: #658385;
$custom-dark: #000000;

JSON

{
  "hex": "#255356",
  "rgb": {
    "r": 37,
    "g": 83,
    "b": 86
  },
  "hsl": {
    "h": 183.673,
    "s": 39.837,
    "l": 24.118
  },
  "oklch": {
    "l": 0.41142,
    "c": 0.05039,
    "h": 201.1
  },
  "luminance": 0.07252
}

Semantic roles & 50–950 ramp

primary

#255356

secondary

#89514D

accent

#5F58D0

background

#F6F8F8

surface

#EBEFEF

border

#C6CACA

text

#060A0B

muted

#7A7C7C

Preview Lab

Preview with #255356

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

Preview Lab → · Contrast checker → · Palette generator →