#255649#255649

#255649 is a dark, muted teal. Relative luminance 0.075; OKLCH L 41.5% C 0.058 H 173.6°. Best body text is #FFFFFF at 8.38:1 contrast (WCAG AA passes).

Color values

HEX	#255649
RGB	rgb(37, 86, 73)
HSL	hsl(164, 40%, 24%)
HSV	hsv(164, 57%, 34%)
CMYK	cmyk(57%, 0%, 15.1%, 66.3%)
CIE-LAB	lab(32.98, -20.20, 2.56)
CIE-LCH	lch(32.98, 20.36, 172.79°)
OKLab	oklab(41.5% -0.0575 0.0065)
OKLCH	oklch(41.5% 0.058 173.6)
XYZ	xyz(5.2928, 7.5295, 7.4764)
Luminance	0.0753 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#255649 #562532

analogous

#255631 #255649 #254B56

triadic

#255649 #492556 #564925

tetradic

#255649 #312556 #562532 #4B5625

square

#255649 #312556 #562532 #4B5625

split-complementary

#255649 #56254B #563125

monochromatic

#091512 #132B25 #255649 #37816D #4AAC92

Accessibility & contrast

On white

8.38

#255649 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#255649 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #255649

8.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##255649	#FFFFFF	#000000	##FFFFFF
##255649	1.00	8.38	2.51	8.38
#FFFFFF	8.38	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#535148

Deuteranopia (green-blind)

#4C4B4A

Tritanopia (blue-blind)

#0D5752

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #255649;
/* rgb */ color: rgb(37, 86, 73);
/* oklch */ color: oklch(41.5% 0.058 173.6);

Tailwind

colors: {
  custom: {
    50: '#64867b',
    500: '#255649',
    950: '#000000',
  },
}

SCSS

$custom: #255649;
$custom-light: #64867b;
$custom-dark: #000000;

JSON

{
  "hex": "#255649",
  "rgb": {
    "r": 37,
    "g": 86,
    "b": 73
  },
  "hsl": {
    "h": 164.082,
    "s": 39.837,
    "l": 24.118
  },
  "oklch": {
    "l": 0.41497,
    "c": 0.05786,
    "h": 173.6
  },
  "luminance": 0.0753
}

Semantic roles & 50–950 ramp

primary

#255649

secondary

#894D5D

accent

#5878D0

background

#F6F8F7

surface

#EBEFED

border

#C6CAC8

text

#060B09

muted

#7A7C7B

Preview Lab

Preview with #255649

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

Preview Lab → · Contrast checker → · Palette generator →