#153B36#153B36

#153B36 is a dark, muted teal. Relative luminance 0.036; OKLCH L 32.3% C 0.044 H 183.7°. Best body text is #FFFFFF at 12.27:1 contrast (WCAG AA passes).

Color values

HEX	#153B36
RGB	rgb(21, 59, 54)
HSL	hsl(172, 48%, 16%)
HSV	hsv(172, 64%, 23%)
CMYK	cmyk(64.4%, 0%, 8.5%, 76.9%)
CIE-LAB	lab(22.14, -14.92, -0.96)
CIE-LCH	lch(22.14, 14.95, 183.69°)
OKLab	oklab(32.33% -0.0439 -0.0028)
OKLCH	oklch(32.33% 0.044 183.7)
XYZ	xyz(2.5388, 3.5535, 4.0414)
Luminance	0.0355 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#153B36 #3B151A

analogous

#153B23 #153B36 #152D3B

triadic

#153B36 #36153B #3B3615

tetradic

#153B36 #23153B #3B151A #2D3B15

square

#153B36 #23153B #3B151A #2D3B15

split-complementary

#153B36 #3B152D #3B2315

monochromatic

#081715 #081715 #153B36 #25685F #359589

Accessibility & contrast

On white

12.27

#153B36 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#153B36 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #153B36

12.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##153B36	#FFFFFF	#000000	##FFFFFF
##153B36	1.00	12.27	1.71	12.27
#FFFFFF	12.27	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383836

Deuteranopia (green-blind)

#323336

Tritanopia (blue-blind)

#003C39

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #153b36;
/* rgb */ color: rgb(21, 59, 54);
/* oklch */ color: oklch(32.3% 0.044 183.7);

Tailwind

colors: {
  custom: {
    50: '#57716c',
    500: '#153b36',
    950: '#000000',
  },
}

SCSS

$custom: #153b36;
$custom-light: #57716c;
$custom-dark: #000000;

JSON

{
  "hex": "#153b36",
  "rgb": {
    "r": 21,
    "g": 59,
    "b": 54
  },
  "hsl": {
    "h": 172.105,
    "s": 47.5,
    "l": 15.686
  },
  "oklch": {
    "l": 0.32329,
    "c": 0.04403,
    "h": 183.7
  },
  "luminance": 0.03554
}

Semantic roles & 50–950 ramp

primary

#153B36

secondary

#723941

accent

#5162D7

background

#F5F6F6

surface

#E9ECEB

border

#C5C7C6

text

#030707

muted

#787A7A

Preview Lab

Preview with #153B36

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

Preview Lab → · Contrast checker → · Palette generator →