#255643#255643

#255643 is a dark, moderate teal. Relative luminance 0.075; OKLCH L 41.3% C 0.063 H 165.6°. Best body text is #FFFFFF at 8.43:1 contrast (WCAG AA passes).

Color values

HEX	#255643
RGB	rgb(37, 86, 67)
HSL	hsl(157, 40%, 24%)
HSV	hsv(157, 57%, 34%)
CMYK	cmyk(57%, 0%, 22.1%, 66.3%)
CIE-LAB	lab(32.82, -21.79, 6.09)
CIE-LCH	lch(32.82, 22.63, 164.39°)
OKLab	oklab(41.31% -0.0607 0.0156)
OKLCH	oklch(41.31% 0.063 165.6)
XYZ	xyz(5.1034, 7.4537, 6.4789)
Luminance	0.0745 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#255643 #562538

analogous

#25562B #255643 #255156

triadic

#255643 #432556 #564325

tetradic

#255643 #2B2556 #562538 #515625

square

#255643 #2B2556 #562538 #515625

split-complementary

#255643 #562551 #562B25

monochromatic

#091511 #132B22 #255643 #378164 #4AAC86

Accessibility & contrast

On white

8.43

#255643 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#255643 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #255643

8.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##255643	#FFFFFF	#000000	##FFFFFF
##255643	1.00	8.43	2.49	8.43
#FFFFFF	8.43	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#545042

Deuteranopia (green-blind)

#4D4B44

Tritanopia (blue-blind)

#125651

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #255643;
/* rgb */ color: rgb(37, 86, 67);
/* oklch */ color: oklch(41.3% 0.063 165.6);

Tailwind

colors: {
  custom: {
    50: '#648677',
    500: '#255643',
    950: '#000000',
  },
}

SCSS

$custom: #255643;
$custom-light: #648677;
$custom-dark: #000000;

JSON

{
  "hex": "#255643",
  "rgb": {
    "r": 37,
    "g": 86,
    "b": 67
  },
  "hsl": {
    "h": 156.735,
    "s": 39.837,
    "l": 24.118
  },
  "oklch": {
    "l": 0.41309,
    "c": 0.06266,
    "h": 165.6
  },
  "luminance": 0.07454
}

Semantic roles & 50–950 ramp

primary

#255643

secondary

#894D65

accent

#5886D0

background

#F6F8F7

surface

#EBEFED

border

#C6CAC8

text

#060B08

muted

#7A7C7B

Preview Lab

Preview with #255643

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

Preview Lab → · Contrast checker → · Palette generator →