#154C42#154C42

#154C42 is a dark, muted teal. Relative luminance 0.057; OKLCH L 37.8% C 0.059 H 178.4°. Best body text is #FFFFFF at 9.79:1 contrast (WCAG AA passes).

Color values

HEX	#154C42
RGB	rgb(21, 76, 66)
HSL	hsl(169, 57%, 19%)
HSV	hsv(169, 72%, 30%)
CMYK	cmyk(72.4%, 0%, 13.2%, 70.2%)
CIE-LAB	lab(28.70, -20.55, 0.73)
CIE-LCH	lch(28.70, 20.57, 177.96°)
OKLab	oklab(37.79% -0.0592 0.0016)
OKLCH	oklch(37.79% 0.059 178.4)
XYZ	xyz(3.8766, 5.7212, 6.0532)
Luminance	0.0572 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#154C42 #4C151F

analogous

#154C27 #154C42 #153B4C

triadic

#154C42 #42154C #4C4215

tetradic

#154C42 #27154C #4C151F #3B4C15

square

#154C42 #27154C #4C151F #3B4C15

split-complementary

#154C42 #4C153B #4C2715

monochromatic

#071815 #081C18 #154C42 #227C6C #2FAC95

Accessibility & contrast

On white

9.79

#154C42 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#154C42 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154C42

9.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##154C42	#FFFFFF	#000000	##FFFFFF
##154C42	1.00	9.79	2.14	9.79
#FFFFFF	9.79	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#494742

Deuteranopia (green-blind)

#414143

Tritanopia (blue-blind)

#004D49

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #154c42;
/* rgb */ color: rgb(21, 76, 66);
/* oklch */ color: oklch(37.8% 0.059 178.4);

Tailwind

colors: {
  custom: {
    50: '#5b7e76',
    500: '#154c42',
    950: '#000000',
  },
}

SCSS

$custom: #154c42;
$custom-light: #5b7e76;
$custom-dark: #000000;

JSON

{
  "hex": "#154c42",
  "rgb": {
    "r": 21,
    "g": 76,
    "b": 66
  },
  "hsl": {
    "h": 169.091,
    "s": 56.701,
    "l": 19.02
  },
  "oklch": {
    "l": 0.37788,
    "c": 0.0592,
    "h": 178.4
  },
  "luminance": 0.05722
}

Semantic roles & 50–950 ramp

primary

#154C42

secondary

#843947

accent

#4863E0

background

#F5F7F7

surface

#E9EEED

border

#C5C9C8

text

#040A08

muted

#797C7B

Preview Lab

Preview with #154C42

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

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