#153D37#153D37

#153D37 is a dark, muted teal. Relative luminance 0.038; OKLCH L 33.0% C 0.046 H 182.0°. Best body text is #FFFFFF at 11.97:1 contrast (WCAG AA passes).

Color values

HEX	#153D37
RGB	rgb(21, 61, 55)
HSL	hsl(171, 49%, 16%)
HSV	hsv(171, 66%, 24%)
CMYK	cmyk(65.6%, 0%, 9.8%, 76.1%)
CIE-LAB	lab(22.90, -15.75, -0.51)
CIE-LCH	lch(22.90, 15.76, 181.84°)
OKLab	oklab(32.96% -0.0461 -0.0016)
OKLCH	oklch(32.96% 0.046 182)
XYZ	xyz(2.6673, 3.7725, 4.2013)
Luminance	0.0377 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#153D37 #3D151B

analogous

#153D23 #153D37 #152F3D

triadic

#153D37 #37153D #3D3715

tetradic

#153D37 #23153D #3D151B #2F3D15

square

#153D37 #23153D #3D151B #2F3D15

split-complementary

#153D37 #3D152F #3D2315

monochromatic

#081715 #081715 #153D37 #256B60 #349889

Accessibility & contrast

On white

11.97

#153D37 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#153D37 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #153D37

11.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##153D37	#FFFFFF	#000000	##FFFFFF
##153D37	1.00	11.97	1.75	11.97
#FFFFFF	11.97	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	11.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A3937

Deuteranopia (green-blind)

#343538

Tritanopia (blue-blind)

#003E3B

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #153d37;
/* rgb */ color: rgb(21, 61, 55);
/* oklch */ color: oklch(33.0% 0.046 182.0);

Tailwind

colors: {
  custom: {
    50: '#57726d',
    500: '#153d37',
    950: '#000000',
  },
}

SCSS

$custom: #153d37;
$custom-light: #57726d;
$custom-dark: #000000;

JSON

{
  "hex": "#153d37",
  "rgb": {
    "r": 21,
    "g": 61,
    "b": 55
  },
  "hsl": {
    "h": 171,
    "s": 48.78,
    "l": 16.078
  },
  "oklch": {
    "l": 0.32962,
    "c": 0.0461,
    "h": 182
  },
  "luminance": 0.03773
}

Semantic roles & 50–950 ramp

primary

#153D37

secondary

#753942

accent

#4F64D8

background

#F5F6F6

surface

#E9ECEB

border

#C5C7C6

text

#030807

muted

#787B7A

Preview Lab

Preview with #153D37

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

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