#153B34#153B34

#153B34 is a dark, muted teal. Relative luminance 0.035; OKLCH L 32.3% C 0.045 H 179.4°. Best body text is #FFFFFF at 12.30:1 contrast (WCAG AA passes).

Color values

HEX	#153B34
RGB	rgb(21, 59, 52)
HSL	hsl(169, 48%, 16%)
HSV	hsv(169, 64%, 23%)
CMYK	cmyk(64.4%, 0%, 11.9%, 76.9%)
CIE-LAB	lab(22.07, -15.54, 0.29)
CIE-LCH	lch(22.07, 15.55, 178.95°)
OKLab	oklab(32.25% -0.045 0.0005)
OKLCH	oklch(32.25% 0.045 179.4)
XYZ	xyz(2.4928, 3.5351, 3.7991)
Luminance	0.0353 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#153B34 #3B151C

analogous

#153B21 #153B34 #152F3B

triadic

#153B34 #34153B #3B3415

tetradic

#153B34 #21153B #3B151C #2F3B15

square

#153B34 #21153B #3B151C #2F3B15

split-complementary

#153B34 #3B152F #3B2115

monochromatic

#081714 #081714 #153B34 #25685C #359584

Accessibility & contrast

On white

12.30

#153B34 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#153B34 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #153B34

12.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##153B34	#FFFFFF	#000000	##FFFFFF
##153B34	1.00	12.30	1.71	12.30
#FFFFFF	12.30	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383734

Deuteranopia (green-blind)

#333335

Tritanopia (blue-blind)

#003C39

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #153b34;
/* rgb */ color: rgb(21, 59, 52);
/* oklch */ color: oklch(32.3% 0.045 179.4);

Tailwind

colors: {
  custom: {
    50: '#57716b',
    500: '#153b34',
    950: '#000000',
  },
}

SCSS

$custom: #153b34;
$custom-light: #57716b;
$custom-dark: #000000;

JSON

{
  "hex": "#153b34",
  "rgb": {
    "r": 21,
    "g": 59,
    "b": 52
  },
  "hsl": {
    "h": 168.947,
    "s": 47.5,
    "l": 15.686
  },
  "oklch": {
    "l": 0.32253,
    "c": 0.04504,
    "h": 179.4
  },
  "luminance": 0.03535
}

Semantic roles & 50–950 ramp

primary

#153B34

secondary

#723944

accent

#5169D7

background

#F5F6F6

surface

#E9ECEB

border

#C5C7C6

text

#030706

muted

#787A7A

Preview Lab

Preview with #153B34

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

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