#154C45#154C45

#154C45 is a dark, muted teal. Relative luminance 0.058; OKLCH L 37.9% C 0.058 H 183.2°. Best body text is #FFFFFF at 9.76:1 contrast (WCAG AA passes).

Color values

HEX	#154C45
RGB	rgb(21, 76, 69)
HSL	hsl(172, 57%, 19%)
HSV	hsv(172, 72%, 30%)
CMYK	cmyk(72.4%, 0%, 9.2%, 70.2%)
CIE-LAB	lab(28.79, -19.63, -1.06)
CIE-LCH	lch(28.79, 19.65, 183.10°)
OKLab	oklab(37.9% -0.0576 -0.0032)
OKLCH	oklch(37.9% 0.058 183.2)
XYZ	xyz(3.9674, 5.7575, 6.5313)
Luminance	0.0576 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#154C45 #4C151C

analogous

#154C2A #154C45 #15384C

triadic

#154C45 #45154C #4C4515

tetradic

#154C45 #2A154C #4C151C #384C15

square

#154C45 #2A154C #4C151C #384C15

split-complementary

#154C45 #4C1538 #4C2A15

monochromatic

#071816 #081C19 #154C45 #227C71 #2FAC9C

Accessibility & contrast

On white

9.76

#154C45 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#154C45 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154C45

9.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##154C45	#FFFFFF	#000000	##FFFFFF
##154C45	1.00	9.76	2.15	9.76
#FFFFFF	9.76	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#484745

Deuteranopia (green-blind)

#404146

Tritanopia (blue-blind)

#004E4A

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #154c45;
/* rgb */ color: rgb(21, 76, 69);
/* oklch */ color: oklch(37.9% 0.058 183.2);

Tailwind

colors: {
  custom: {
    50: '#5b7e78',
    500: '#154c45',
    950: '#000000',
  },
}

SCSS

$custom: #154c45;
$custom-light: #5b7e78;
$custom-dark: #000000;

JSON

{
  "hex": "#154c45",
  "rgb": {
    "r": 21,
    "g": 76,
    "b": 69
  },
  "hsl": {
    "h": 172.364,
    "s": 56.701,
    "l": 19.02
  },
  "oklch": {
    "l": 0.37897,
    "c": 0.05765,
    "h": 183.2
  },
  "luminance": 0.05758
}

Semantic roles & 50–950 ramp

primary

#154C45

secondary

#843942

accent

#485BE0

background

#F5F7F7

surface

#E9EEED

border

#C5C9C8

text

#040A09

muted

#797C7B

Preview Lab

Preview with #154C45

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

Preview Lab → · Contrast checker → · Palette generator →