#154D45#154D45

#154D45 is a dark, muted teal. Relative luminance 0.059; OKLCH L 38.2% C 0.059 H 181.7°. Best body text is #FFFFFF at 9.64:1 contrast (WCAG AA passes).

Color values

HEX	#154D45
RGB	rgb(21, 77, 69)
HSL	hsl(171, 57%, 19%)
HSV	hsv(171, 73%, 30%)
CMYK	cmyk(72.7%, 0%, 10.4%, 69.8%)
CIE-LAB	lab(29.15, -20.16, -0.54)
CIE-LCH	lch(29.15, 20.17, 181.53°)
OKLab	oklab(38.19% -0.0588 -0.0018)
OKLCH	oklch(38.19% 0.059 181.7)
XYZ	xyz(4.0368, 5.8964, 6.5544)
Luminance	0.0590 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#154D45 #4D151D

analogous

#154D29 #154D45 #15394D

triadic

#154D45 #45154D #4D4515

tetradic

#154D45 #29154D #4D151D #394D15

square

#154D45 #29154D #4D151D #394D15

split-complementary

#154D45 #4D1539 #4D2915

monochromatic

#071816 #081D1A #154D45 #227D70 #2FAD9B

Accessibility & contrast

On white

9.64

#154D45 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.18

#154D45 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154D45

9.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##154D45	#FFFFFF	#000000	##FFFFFF
##154D45	1.00	9.64	2.18	9.64
#FFFFFF	9.64	1.00	21.00	1.00
#000000	2.18	21.00	1.00	21.00
##FFFFFF	9.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#494845

Deuteranopia (green-blind)

#414246

Tritanopia (blue-blind)

#004F4B

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #154d45;
/* rgb */ color: rgb(21, 77, 69);
/* oklch */ color: oklch(38.2% 0.059 181.7);

Tailwind

colors: {
  custom: {
    50: '#5b7f78',
    500: '#154d45',
    950: '#000000',
  },
}

SCSS

$custom: #154d45;
$custom-light: #5b7f78;
$custom-dark: #000000;

JSON

{
  "hex": "#154d45",
  "rgb": {
    "r": 21,
    "g": 77,
    "b": 69
  },
  "hsl": {
    "h": 171.429,
    "s": 57.143,
    "l": 19.216
  },
  "oklch": {
    "l": 0.38187,
    "c": 0.05881,
    "h": 181.7
  },
  "luminance": 0.05897
}

Semantic roles & 50–950 ramp

primary

#154D45

secondary

#853944

accent

#475DE0

background

#F5F7F7

surface

#E9EEED

border

#C5C9C8

text

#040A09

muted

#797C7B

Preview Lab

Preview with #154D45

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

Preview Lab → · Contrast checker → · Palette generator →