#153B33#153B33

#153B33 is a dark, muted teal. Relative luminance 0.035; OKLCH L 32.2% C 0.046 H 177.3°. Best body text is #FFFFFF at 12.32:1 contrast (WCAG AA passes).

Color values

HEX	#153B33
RGB	rgb(21, 59, 51)
HSL	hsl(167, 48%, 16%)
HSV	hsv(167, 64%, 23%)
CMYK	cmyk(64.4%, 0%, 13.6%, 76.9%)
CIE-LAB	lab(22.04, -15.85, 0.91)
CIE-LCH	lch(22.04, 15.87, 176.71°)
OKLab	oklab(32.22% -0.0456 0.0022)
OKLCH	oklch(32.22% 0.046 177.3)
XYZ	xyz(2.4705, 3.5261, 3.6817)
Luminance	0.0353 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#153B33 #3B151D

analogous

#153B20 #153B33 #15303B

triadic

#153B33 #33153B #3B3315

tetradic

#153B33 #20153B #3B151D #303B15

square

#153B33 #20153B #3B151D #303B15

split-complementary

#153B33 #3B1530 #3B2015

monochromatic

#081714 #081714 #153B33 #25685A #359581

Accessibility & contrast

On white

12.32

#153B33 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#153B33 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #153B33

12.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##153B33	#FFFFFF	#000000	##FFFFFF
##153B33	1.00	12.32	1.71	12.32
#FFFFFF	12.32	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393733

Deuteranopia (green-blind)

#333334

Tritanopia (blue-blind)

#003C39

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #153b33;
/* rgb */ color: rgb(21, 59, 51);
/* oklch */ color: oklch(32.2% 0.046 177.3);

Tailwind

colors: {
  custom: {
    50: '#57716a',
    500: '#153b33',
    950: '#000000',
  },
}

SCSS

$custom: #153b33;
$custom-light: #57716a;
$custom-dark: #000000;

JSON

{
  "hex": "#153b33",
  "rgb": {
    "r": 21,
    "g": 59,
    "b": 51
  },
  "hsl": {
    "h": 167.368,
    "s": 47.5,
    "l": 15.686
  },
  "oklch": {
    "l": 0.32217,
    "c": 0.04564,
    "h": 177.3
  },
  "luminance": 0.03526
}

Semantic roles & 50–950 ramp

primary

#153B33

secondary

#723945

accent

#516DD7

background

#F5F6F6

surface

#E9ECEB

border

#C5C7C6

text

#030706

muted

#787A7A

Preview Lab

Preview with #153B33

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

Preview Lab → · Contrast checker → · Palette generator →