#255153#255153

#255153 is a dark, muted teal. Relative luminance 0.069; OKLCH L 40.5% C 0.049 H 199.4°. Best body text is #FFFFFF at 8.82:1 contrast (WCAG AA passes).

Color values

HEX	#255153
RGB	rgb(37, 81, 83)
HSL	hsl(183, 38%, 24%)
HSV	hsv(183, 55%, 33%)
CMYK	cmyk(55.4%, 2.4%, 0%, 67.5%)
CIE-LAB	lab(31.58, -14.49, -5.84)
CIE-LCH	lch(31.58, 15.62, 201.95°)
OKLab	oklab(40.47% -0.0459 -0.0161)
OKLCH	oklch(40.47% 0.049 199.4)
XYZ	xyz(5.2661, 6.9022, 9.2367)
Luminance	0.0690 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#255153 #532725

analogous

#25533E #255153 #253A53

triadic

#255153 #532551 #515325

tetradic

#255153 #3E2553 #532725 #3A5325

square

#255153 #3E2553 #532725 #3A5325

split-complementary

#255153 #53253A #533E25

monochromatic

#091515 #122829 #255153 #387A7D #4BA4A8

Accessibility & contrast

On white

8.82

#255153 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#255153 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #255153

8.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##255153	#FFFFFF	#000000	##FFFFFF
##255153	1.00	8.82	2.38	8.82
#FFFFFF	8.82	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C4E53

Deuteranopia (green-blind)

#444853

Tritanopia (blue-blind)

#055451

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #255153;
/* rgb */ color: rgb(37, 81, 83);
/* oklch */ color: oklch(40.5% 0.049 199.4);

Tailwind

colors: {
  custom: {
    50: '#648283',
    500: '#255153',
    950: '#000000',
  },
}

SCSS

$custom: #255153;
$custom-light: #648283;
$custom-dark: #000000;

JSON

{
  "hex": "#255153",
  "rgb": {
    "r": 37,
    "g": 81,
    "b": 83
  },
  "hsl": {
    "h": 182.609,
    "s": 38.333,
    "l": 23.529
  },
  "oklch": {
    "l": 0.40472,
    "c": 0.04863,
    "h": 199.4
  },
  "luminance": 0.06903
}

Semantic roles & 50–950 ramp

primary

#255153

secondary

#86504D

accent

#5F5ACE

background

#F6F7F8

surface

#EBEEEF

border

#C6C9CA

text

#060A0A

muted

#7A7C7C

Preview Lab

Preview with #255153

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

Preview Lab → · Contrast checker → · Palette generator →