#154C54#154C54

#154C54 is a dark, muted teal. Relative luminance 0.060; OKLCH L 38.5% C 0.057 H 208.9°. Best body text is #FFFFFF at 9.57:1 contrast (WCAG AA passes).

Color values

HEX	#154C54
RGB	rgb(21, 76, 84)
HSL	hsl(188, 60%, 21%)
HSV	hsv(188, 75%, 33%)
CMYK	cmyk(75%, 9.5%, 0%, 67.1%)
CIE-LAB	lab(29.33, -14.60, -9.92)
CIE-LCH	lch(29.33, 17.66, 214.20°)
OKLab	oklab(38.51% -0.0499 -0.0276)
OKLCH	oklch(38.51% 0.057 208.9)
XYZ	xyz(4.4933, 5.9679, 9.3009)
Luminance	0.0597 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#154C54 #541D15

analogous

#15543C #154C54 #152C54

triadic

#154C54 #54154C #4C5415

tetradic

#154C54 #3C1554 #541D15 #2C5415

square

#154C54 #3C1554 #541D15 #2C5415

split-complementary

#154C54 #54152C #543C15

monochromatic

#061618 #092023 #154C54 #217885 #2DA5B6

Accessibility & contrast

On white

9.57

#154C54 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#154C54 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154C54

9.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##154C54	#FFFFFF	#000000	##FFFFFF
##154C54	1.00	9.57	2.19	9.57
#FFFFFF	9.57	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#454955

Deuteranopia (green-blind)

#3C4254

Tritanopia (blue-blind)

#00504E

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #154c54;
/* rgb */ color: rgb(21, 76, 84);
/* oklch */ color: oklch(38.5% 0.057 208.9);

Tailwind

colors: {
  custom: {
    50: '#5d7e84',
    500: '#154c54',
    950: '#000000',
  },
}

SCSS

$custom: #154c54;
$custom-light: #5d7e84;
$custom-dark: #000000;

JSON

{
  "hex": "#154c54",
  "rgb": {
    "r": 21,
    "g": 76,
    "b": 84
  },
  "hsl": {
    "h": 187.619,
    "s": 60,
    "l": 20.588
  },
  "oklch": {
    "l": 0.38512,
    "c": 0.05704,
    "h": 208.9
  },
  "luminance": 0.05968
}

Semantic roles & 50–950 ramp

primary

#154C54

secondary

#8C4439

accent

#5945E3

background

#F5F7F8

surface

#E9EEEF

border

#C5C9CA

text

#050A0A

muted

#797C7C

Preview Lab

Preview with #154C54

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

Preview Lab → · Contrast checker → · Palette generator →