#154A41#154A41

#154A41 is a dark, muted teal. Relative luminance 0.054; OKLCH L 37.2% C 0.057 H 179.6°. Best body text is #FFFFFF at 10.06:1 contrast (WCAG AA passes).

Color values

HEX	#154A41
RGB	rgb(21, 74, 65)
HSL	hsl(170, 56%, 19%)
HSV	hsv(170, 72%, 29%)
CMYK	cmyk(71.6%, 0%, 12.2%, 71%)
CIE-LAB	lab(27.95, -19.80, 0.29)
CIE-LCH	lch(27.95, 19.80, 179.17°)
OKLab	oklab(37.17% -0.0573 0.0004)
OKLCH	oklch(37.17% 0.057 179.6)
XYZ	xyz(3.7117, 5.4382, 5.8541)
Luminance	0.0544 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#154A41 #4A151E

analogous

#154A26 #154A41 #15384A

triadic

#154A41 #41154A #4A4115

tetradic

#154A41 #26154A #4A151E #384A15

square

#154A41 #26154A #4A151E #384A15

split-complementary

#154A41 #4A1538 #4A2615

monochromatic

#071815 #071A17 #154A41 #237A6B #30A995

Accessibility & contrast

On white

10.06

#154A41 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#154A41 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154A41

10.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##154A41	#FFFFFF	#000000	##FFFFFF
##154A41	1.00	10.06	2.09	10.06
#FFFFFF	10.06	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#474541

Deuteranopia (green-blind)

#3F4042

Tritanopia (blue-blind)

#004B47

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #154a41;
/* rgb */ color: rgb(21, 74, 65);
/* oklch */ color: oklch(37.2% 0.057 179.6);

Tailwind

colors: {
  custom: {
    50: '#5a7d75',
    500: '#154a41',
    950: '#000000',
  },
}

SCSS

$custom: #154a41;
$custom-light: #5a7d75;
$custom-dark: #000000;

JSON

{
  "hex": "#154a41",
  "rgb": {
    "r": 21,
    "g": 74,
    "b": 65
  },
  "hsl": {
    "h": 169.811,
    "s": 55.789,
    "l": 18.627
  },
  "oklch": {
    "l": 0.37168,
    "c": 0.05726,
    "h": 179.6
  },
  "luminance": 0.05439
}

Semantic roles & 50–950 ramp

primary

#154A41

secondary

#823945

accent

#4962DF

background

#F5F7F7

surface

#E9EEED

border

#C5C9C8

text

#040908

muted

#797B7B

Preview Lab

Preview with #154A41

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

Preview Lab → · Contrast checker → · Palette generator →