#153D33#153D33

#153D33 is a dark, muted teal. Relative luminance 0.037; OKLCH L 32.8% C 0.049 H 174.1°. Best body text is #FFFFFF at 12.02:1 contrast (WCAG AA passes).

Color values

HEX	#153D33
RGB	rgb(21, 61, 51)
HSL	hsl(165, 49%, 16%)
HSV	hsv(165, 66%, 24%)
CMYK	cmyk(65.6%, 0%, 16.4%, 76.1%)
CIE-LAB	lab(22.78, -16.97, 1.98)
CIE-LCH	lch(22.78, 17.08, 173.34°)
OKLab	oklab(32.82% -0.0483 0.005)
OKLCH	oklch(32.82% 0.049 174.1)
XYZ	xyz(2.5753, 3.7357, 3.7167)
Luminance	0.0374 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#153D33 #3D151F

analogous

#153D1F #153D33 #15333D

triadic

#153D33 #33153D #3D3315

tetradic

#153D33 #1F153D #3D151F #333D15

square

#153D33 #1F153D #3D151F #333D15

split-complementary

#153D33 #3D1533 #3D1F15

monochromatic

#081713 #081713 #153D33 #256B59 #34987F

Accessibility & contrast

On white

12.02

#153D33 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#153D33 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #153D33

12.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##153D33	#FFFFFF	#000000	##FFFFFF
##153D33	1.00	12.02	1.75	12.02
#FFFFFF	12.02	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3933

Deuteranopia (green-blind)

#353534

Tritanopia (blue-blind)

#003E3A

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #153d33;
/* rgb */ color: rgb(21, 61, 51);
/* oklch */ color: oklch(32.8% 0.049 174.1);

Tailwind

colors: {
  custom: {
    50: '#57736a',
    500: '#153d33',
    950: '#000000',
  },
}

SCSS

$custom: #153d33;
$custom-light: #57736a;
$custom-dark: #000000;

JSON

{
  "hex": "#153d33",
  "rgb": {
    "r": 21,
    "g": 61,
    "b": 51
  },
  "hsl": {
    "h": 165,
    "s": 48.78,
    "l": 16.078
  },
  "oklch": {
    "l": 0.32817,
    "c": 0.04855,
    "h": 174.1
  },
  "luminance": 0.03736
}

Semantic roles & 50–950 ramp

primary

#153D33

secondary

#753948

accent

#4F72D8

background

#F5F6F6

surface

#E9ECEB

border

#C5C7C6

text

#030806

muted

#787B7A

Preview Lab

Preview with #153D33

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

Preview Lab → · Contrast checker → · Palette generator →