#154C43#154C43

#154C43 is a dark, muted teal. Relative luminance 0.057; OKLCH L 37.8% C 0.059 H 180.0°. Best body text is #FFFFFF at 9.78:1 contrast (WCAG AA passes).

Color values

HEX	#154C43
RGB	rgb(21, 76, 67)
HSL	hsl(170, 57%, 19%)
HSV	hsv(170, 72%, 30%)
CMYK	cmyk(72.4%, 0%, 11.8%, 70.2%)
CIE-LAB	lab(28.73, -20.25, 0.13)
CIE-LCH	lch(28.73, 20.25, 179.62°)
OKLab	oklab(37.82% -0.0586 0)
OKLCH	oklch(37.82% 0.059 180)
XYZ	xyz(3.9063, 5.7331, 6.2098)
Luminance	0.0573 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#154C43 #4C151E

analogous

#154C28 #154C43 #153A4C

triadic

#154C43 #43154C #4C4315

tetradic

#154C43 #28154C #4C151E #3A4C15

square

#154C43 #28154C #4C151E #3A4C15

split-complementary

#154C43 #4C153A #4C2815

monochromatic

#071815 #081C19 #154C43 #227C6D #2FAC98

Accessibility & contrast

On white

9.78

#154C43 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#154C43 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154C43

9.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##154C43	#FFFFFF	#000000	##FFFFFF
##154C43	1.00	9.78	2.15	9.78
#FFFFFF	9.78	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#494743

Deuteranopia (green-blind)

#414144

Tritanopia (blue-blind)

#004D49

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #154c43;
/* rgb */ color: rgb(21, 76, 67);
/* oklch */ color: oklch(37.8% 0.059 180.0);

Tailwind

colors: {
  custom: {
    50: '#5b7e77',
    500: '#154c43',
    950: '#000000',
  },
}

SCSS

$custom: #154c43;
$custom-light: #5b7e77;
$custom-dark: #000000;

JSON

{
  "hex": "#154c43",
  "rgb": {
    "r": 21,
    "g": 76,
    "b": 67
  },
  "hsl": {
    "h": 170.182,
    "s": 56.701,
    "l": 19.02
  },
  "oklch": {
    "l": 0.37824,
    "c": 0.05864,
    "h": 180
  },
  "luminance": 0.05734
}

Semantic roles & 50–950 ramp

primary

#154C43

secondary

#843945

accent

#4861E0

background

#F5F7F7

surface

#E9EEED

border

#C5C9C8

text

#040A08

muted

#797C7B

Preview Lab

Preview with #154C43

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

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