#144C55#144C55

#144C55 is a dark, muted teal. Relative luminance 0.060; OKLCH L 38.5% C 0.058 H 210.4°. Best body text is #FFFFFF at 9.57:1 contrast (WCAG AA passes).

Color values

HEX	#144C55
RGB	rgb(20, 76, 85)
HSL	hsl(188, 62%, 21%)
HSV	hsv(188, 76%, 33%)
CMYK	cmyk(76.5%, 10.6%, 0%, 66.7%)
CIE-LAB	lab(29.34, -14.41, -10.55)
CIE-LCH	lch(29.34, 17.86, 216.21°)
OKLab	oklab(38.53% -0.05 -0.0293)
OKLCH	oklch(38.53% 0.058 210.4)
XYZ	xyz(4.5119, 5.9730, 9.5077)
Luminance	0.0597 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#144C55 #551D14

analogous

#14553D #144C55 #142B55

triadic

#144C55 #55144C #4C5514

tetradic

#144C55 #3D1455 #551D14 #2B5514

square

#144C55 #3D1455 #551D14 #2B5514

split-complementary

#144C55 #55142B #553D14

monochromatic

#061619 #082023 #144C55 #207887 #2BA5B8

Accessibility & contrast

On white

9.57

#144C55 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#144C55 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #144C55

9.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##144C55	#FFFFFF	#000000	##FFFFFF
##144C55	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)

#444956

Deuteranopia (green-blind)

#3B4255

Tritanopia (blue-blind)

#00504F

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #144c55;
/* rgb */ color: rgb(20, 76, 85);
/* oklch */ color: oklch(38.5% 0.058 210.4);

Tailwind

colors: {
  custom: {
    50: '#5d7e84',
    500: '#144c55',
    950: '#000000',
  },
}

SCSS

$custom: #144c55;
$custom-light: #5d7e84;
$custom-dark: #000000;

JSON

{
  "hex": "#144c55",
  "rgb": {
    "r": 20,
    "g": 76,
    "b": 85
  },
  "hsl": {
    "h": 188.308,
    "s": 61.905,
    "l": 20.588
  },
  "oklch": {
    "l": 0.38528,
    "c": 0.05796,
    "h": 210.4
  },
  "luminance": 0.05973
}

Semantic roles & 50–950 ramp

primary

#144C55

secondary

#8D4438

accent

#5943E5

background

#F5F7F8

surface

#E9EEEF

border

#C5C9CA

text

#050A0B

muted

#797C7C

Preview Lab

Preview with #144C55

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

Preview Lab → · Contrast checker → · Palette generator →