#154D56#154D56

#154D56 is a dark, muted teal. Relative luminance 0.061; OKLCH L 38.9% C 0.058 H 210.3°. Best body text is #FFFFFF at 9.43:1 contrast (WCAG AA passes).

Color values

HEX	#154D56
RGB	rgb(21, 77, 86)
HSL	hsl(188, 61%, 21%)
HSV	hsv(188, 76%, 34%)
CMYK	cmyk(75.6%, 10.5%, 0%, 66.3%)
CIE-LAB	lab(29.76, -14.47, -10.56)
CIE-LCH	lch(29.76, 17.91, 216.11°)
OKLab	oklab(38.88% -0.0502 -0.0294)
OKLCH	oklch(38.88% 0.058 210.3)
XYZ	xyz(4.6421, 6.1385, 9.7425)
Luminance	0.0614 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#154D56 #561E15

analogous

#15563E #154D56 #152C56

triadic

#154D56 #56154D #4D5615

tetradic

#154D56 #3E1556 #561E15 #2C5615

square

#154D56 #3E1556 #561E15 #2C5615

split-complementary

#154D56 #56152C #563E15

monochromatic

#061619 #092125 #154D56 #217987 #2DA5B8

Accessibility & contrast

On white

9.43

#154D56 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#154D56 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154D56

9.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##154D56	#FFFFFF	#000000	##FFFFFF
##154D56	1.00	9.43	2.23	9.43
#FFFFFF	9.43	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#454A57

Deuteranopia (green-blind)

#3C4356

Tritanopia (blue-blind)

#005150

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #154d56;
/* rgb */ color: rgb(21, 77, 86);
/* oklch */ color: oklch(38.9% 0.058 210.3);

Tailwind

colors: {
  custom: {
    50: '#5d7f85',
    500: '#154d56',
    950: '#000000',
  },
}

SCSS

$custom: #154d56;
$custom-light: #5d7f85;
$custom-dark: #000000;

JSON

{
  "hex": "#154d56",
  "rgb": {
    "r": 21,
    "g": 77,
    "b": 86
  },
  "hsl": {
    "h": 188.308,
    "s": 60.748,
    "l": 20.98
  },
  "oklch": {
    "l": 0.38883,
    "c": 0.05812,
    "h": 210.3
  },
  "luminance": 0.06139
}

Semantic roles & 50–950 ramp

primary

#154D56

secondary

#8E4539

accent

#5A44E4

background

#F5F7F8

surface

#E9EEEF

border

#C5C9CA

text

#050A0B

muted

#797C7C

Preview Lab

Preview with #154D56

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

Preview Lab → · Contrast checker → · Palette generator →