#153D41#153D41

#153D41 is a dark, muted teal. Relative luminance 0.039; OKLCH L 33.4% C 0.045 H 204.3°. Best body text is #FFFFFF at 11.83:1 contrast (WCAG AA passes).

Color values

HEX	#153D41
RGB	rgb(21, 61, 65)
HSL	hsl(185, 51%, 17%)
HSV	hsv(185, 68%, 25%)
CMYK	cmyk(67.7%, 6.2%, 0%, 74.5%)
CIE-LAB	lab(23.27, -12.44, -6.65)
CIE-LCH	lch(23.27, 14.11, 208.14°)
OKLab	oklab(33.37% -0.0408 -0.0184)
OKLCH	oklch(33.37% 0.045 204.3)
XYZ	xyz(2.9317, 3.8783, 5.5941)
Luminance	0.0388 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#153D41 #411915

analogous

#15412F #153D41 #152741

triadic

#153D41 #41153D #3D4115

tetradic

#153D41 #2F1541 #411915 #274115

square

#153D41 #2F1541 #411915 #274115

split-complementary

#153D41 #411527 #412F15

monochromatic

#071617 #071617 #153D41 #24686F #33949E

Accessibility & contrast

On white

11.83

#153D41 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#153D41 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #153D41

11.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##153D41	#FFFFFF	#000000	##FFFFFF
##153D41	1.00	11.83	1.78	11.83
#FFFFFF	11.83	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383A41

Deuteranopia (green-blind)

#313541

Tritanopia (blue-blind)

#00403E

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #153d41;
/* rgb */ color: rgb(21, 61, 65);
/* oklch */ color: oklch(33.4% 0.045 204.3);

Tailwind

colors: {
  custom: {
    50: '#587275',
    500: '#153d41',
    950: '#000000',
  },
}

SCSS

$custom: #153d41;
$custom-light: #587275;
$custom-dark: #000000;

JSON

{
  "hex": "#153d41",
  "rgb": {
    "r": 21,
    "g": 61,
    "b": 65
  },
  "hsl": {
    "h": 185.455,
    "s": 51.163,
    "l": 16.863
  },
  "oklch": {
    "l": 0.33373,
    "c": 0.04475,
    "h": 204.3
  },
  "luminance": 0.03879
}

Semantic roles & 50–950 ramp

primary

#153D41

secondary

#793F39

accent

#5A4DDB

background

#F5F6F7

surface

#E9ECED

border

#C5C7C8

text

#040808

muted

#797B7B

Preview Lab

Preview with #153D41

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

Preview Lab → · Contrast checker → · Palette generator →