#153A41#153A41

#153A41 is a dark, muted teal. Relative luminance 0.036; OKLCH L 32.5% C 0.043 H 211.9°. Best body text is #FFFFFF at 12.26:1 contrast (WCAG AA passes).

Color values

HEX	#153A41
RGB	rgb(21, 58, 65)
HSL	hsl(190, 51%, 17%)
HSV	hsv(190, 68%, 25%)
CMYK	cmyk(67.7%, 10.8%, 0%, 74.5%)
CIE-LAB	lab(22.18, -10.61, -8.28)
CIE-LCH	lch(22.18, 13.46, 217.99°)
OKLab	oklab(32.5% -0.0369 -0.023)
OKLCH	oklch(32.5% 0.043 211.9)
XYZ	xyz(2.7761, 3.5669, 5.5422)
Luminance	0.0357 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#153A41 #411C15

analogous

#154132 #153A41 #152441

triadic

#153A41 #41153A #3A4115

tetradic

#153A41 #321541 #411C15 #244115

square

#153A41 #321541 #411C15 #244115

split-complementary

#153A41 #411524 #413215

monochromatic

#071517 #071517 #153A41 #24636F #338D9E

Accessibility & contrast

On white

12.26

#153A41 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#153A41 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #153A41

12.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##153A41	#FFFFFF	#000000	##FFFFFF
##153A41	1.00	12.26	1.71	12.26
#FFFFFF	12.26	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#343841

Deuteranopia (green-blind)

#2E3341

Tritanopia (blue-blind)

#003D3C

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #153a41;
/* rgb */ color: rgb(21, 58, 65);
/* oklch */ color: oklch(32.5% 0.043 211.9);

Tailwind

colors: {
  custom: {
    50: '#587075',
    500: '#153a41',
    950: '#000000',
  },
}

SCSS

$custom: #153a41;
$custom-light: #587075;
$custom-dark: #000000;

JSON

{
  "hex": "#153a41",
  "rgb": {
    "r": 21,
    "g": 58,
    "b": 65
  },
  "hsl": {
    "h": 189.545,
    "s": 51.163,
    "l": 16.863
  },
  "oklch": {
    "l": 0.32504,
    "c": 0.04344,
    "h": 211.9
  },
  "luminance": 0.03567
}

Semantic roles & 50–950 ramp

primary

#153A41

secondary

#794339

accent

#644DDB

background

#F5F6F7

surface

#E9ECED

border

#C5C7C8

text

#030708

muted

#787A7B

Preview Lab

Preview with #153A41

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

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