#153C33#153C33

#153C33 is a dark, muted teal. Relative luminance 0.036; OKLCH L 32.5% C 0.047 H 175.6°. Best body text is #FFFFFF at 12.17:1 contrast (WCAG AA passes).

Color values

HEX	#153C33
RGB	rgb(21, 60, 51)
HSL	hsl(166, 48%, 16%)
HSV	hsv(166, 65%, 24%)
CMYK	cmyk(65%, 0%, 15%, 76.5%)
CIE-LAB	lab(22.41, -16.41, 1.45)
CIE-LCH	lch(22.41, 16.48, 174.96°)
OKLab	oklab(32.52% -0.0469 0.0036)
OKLCH	oklch(32.52% 0.047 175.6)
XYZ	xyz(2.5224, 3.6299, 3.6990)
Luminance	0.0363 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#153C33 #3C151E

analogous

#153C1F #153C33 #15313C

triadic

#153C33 #33153C #3C3315

tetradic

#153C33 #1F153C #3C151E #313C15

square

#153C33 #1F153C #3C151E #313C15

split-complementary

#153C33 #3C1531 #3C1F15

monochromatic

#081713 #081713 #153C33 #25695A #359780

Accessibility & contrast

On white

12.17

#153C33 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#153C33 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #153C33

12.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##153C33	#FFFFFF	#000000	##FFFFFF
##153C33	1.00	12.17	1.73	12.17
#FFFFFF	12.17	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A3833

Deuteranopia (green-blind)

#343434

Tritanopia (blue-blind)

#003D39

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #153c33;
/* rgb */ color: rgb(21, 60, 51);
/* oklch */ color: oklch(32.5% 0.047 175.6);

Tailwind

colors: {
  custom: {
    50: '#57726a',
    500: '#153c33',
    950: '#000000',
  },
}

SCSS

$custom: #153c33;
$custom-light: #57726a;
$custom-dark: #000000;

JSON

{
  "hex": "#153c33",
  "rgb": {
    "r": 21,
    "g": 60,
    "b": 51
  },
  "hsl": {
    "h": 166.154,
    "s": 48.148,
    "l": 15.882
  },
  "oklch": {
    "l": 0.32517,
    "c": 0.04708,
    "h": 175.6
  },
  "luminance": 0.0363
}

Semantic roles & 50–950 ramp

primary

#153C33

secondary

#743947

accent

#506FD8

background

#F5F6F6

surface

#E9ECEB

border

#C5C7C6

text

#030806

muted

#787B7A

Preview Lab

Preview with #153C33

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

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