#153133#153133

#153133 is a dark, muted teal. Relative luminance 0.026; OKLCH L 29.2% C 0.034 H 201.6°. Best body text is #FFFFFF at 13.82:1 contrast (WCAG AA passes).

Color values

HEX	#153133
RGB	rgb(21, 49, 51)
HSL	hsl(184, 42%, 14%)
HSV	hsv(184, 59%, 20%)
CMYK	cmyk(58.8%, 3.9%, 0%, 80%)
CIE-LAB	lab(18.34, -9.88, -4.54)
CIE-LCH	lch(18.34, 10.87, 204.69°)
OKLab	oklab(29.23% -0.0316 -0.0125)
OKLCH	oklch(29.23% 0.034 201.6)
XYZ	xyz(2.0049, 2.5949, 3.5265)
Luminance	0.0260 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#153133 #331715

analogous

#153326 #153133 #152233

triadic

#153133 #331531 #313315

tetradic

#153133 #261533 #331715 #223315

square

#153133 #261533 #331715 #223315

split-complementary

#153133 #331522 #332615

monochromatic

#091516 #091516 #153133 #275B5E #39848A

Accessibility & contrast

On white

13.82

#153133 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#153133 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #153133

13.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##153133	#FFFFFF	#000000	##FFFFFF
##153133	1.00	13.82	1.52	13.82
#FFFFFF	13.82	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D2F33

Deuteranopia (green-blind)

#282B33

Tritanopia (blue-blind)

#043332

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #153133;
/* rgb */ color: rgb(21, 49, 51);
/* oklch */ color: oklch(29.2% 0.034 201.6);

Tailwind

colors: {
  custom: {
    50: '#55696a',
    500: '#153133',
    950: '#000000',
  },
}

SCSS

$custom: #153133;
$custom-light: #55696a;
$custom-dark: #000000;

JSON

{
  "hex": "#153133",
  "rgb": {
    "r": 21,
    "g": 49,
    "b": 51
  },
  "hsl": {
    "h": 184,
    "s": 41.667,
    "l": 14.118
  },
  "oklch": {
    "l": 0.2923,
    "c": 0.03404,
    "h": 201.6
  },
  "luminance": 0.02595
}

Semantic roles & 50–950 ramp

primary

#153133

secondary

#6A3D3A

accent

#5F56D1

background

#F5F6F6

surface

#E9EBEB

border

#C5C6C6

text

#030606

muted

#787A7A

Preview Lab

Preview with #153133

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

Preview Lab → · Contrast checker → · Palette generator →