#154C56#154C56

#154C56 is a dark, muted teal. Relative luminance 0.060; OKLCH L 38.6% C 0.058 H 212.2°. Best body text is #FFFFFF at 9.55:1 contrast (WCAG AA passes).

Color values

HEX	#154C56
RGB	rgb(21, 76, 86)
HSL	hsl(189, 61%, 21%)
HSV	hsv(189, 76%, 34%)
CMYK	cmyk(75.6%, 11.6%, 0%, 66.3%)
CIE-LAB	lab(29.41, -13.89, -11.09)
CIE-LCH	lch(29.41, 17.77, 218.60°)
OKLab	oklab(38.6% -0.049 -0.0308)
OKLCH	oklch(38.6% 0.058 212.2)
XYZ	xyz(4.5727, 5.9997, 9.7194)
Luminance	0.0600 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#154C56 #561F15

analogous

#15563F #154C56 #152B56

triadic

#154C56 #56154C #4C5615

tetradic

#154C56 #3F1556 #561F15 #2B5615

square

#154C56 #3F1556 #561F15 #2B5615

split-complementary

#154C56 #56152B #563F15

monochromatic

#061619 #092125 #154C56 #217787 #2DA3B8

Accessibility & contrast

On white

9.55

#154C56 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#154C56 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154C56

9.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##154C56	#FFFFFF	#000000	##FFFFFF
##154C56	1.00	9.55	2.20	9.55
#FFFFFF	9.55	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#444957

Deuteranopia (green-blind)

#3B4256

Tritanopia (blue-blind)

#00504F

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #154c56;
/* rgb */ color: rgb(21, 76, 86);
/* oklch */ color: oklch(38.6% 0.058 212.2);

Tailwind

colors: {
  custom: {
    50: '#5d7e85',
    500: '#154c56',
    950: '#000000',
  },
}

SCSS

$custom: #154c56;
$custom-light: #5d7e85;
$custom-dark: #000000;

JSON

{
  "hex": "#154c56",
  "rgb": {
    "r": 21,
    "g": 76,
    "b": 86
  },
  "hsl": {
    "h": 189.231,
    "s": 60.748,
    "l": 20.98
  },
  "oklch": {
    "l": 0.38603,
    "c": 0.05789,
    "h": 212.2
  },
  "luminance": 0.06
}

Semantic roles & 50–950 ramp

primary

#154C56

secondary

#8E4639

accent

#5D44E4

background

#F5F7F8

surface

#E9EEEF

border

#C5C9CA

text

#050A0B

muted

#797C7C

Preview Lab

Preview with #154C56

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

Preview Lab → · Contrast checker → · Palette generator →