#144B4B#144B4B

#144B4B is a dark, muted teal. Relative luminance 0.057; OKLCH L 37.8% C 0.056 H 195.1°. Best body text is #FFFFFF at 9.82:1 contrast (WCAG AA passes).

Color values

HEX	#144B4B
RGB	rgb(20, 75, 75)
HSL	hsl(180, 58%, 19%)
HSV	hsv(180, 73%, 29%)
CMYK	cmyk(73.3%, 0%, 0%, 70.6%)
CIE-LAB	lab(28.61, -17.31, -5.21)
CIE-LCH	lch(28.61, 18.08, 196.74°)
OKLab	oklab(37.81% -0.0538 -0.0145)
OKLCH	oklch(37.81% 0.056 195.1)
XYZ	xyz(4.0740, 5.6884, 7.5385)
Luminance	0.0569 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#144B4B #4B1414

analogous

#144B2F #144B4B #142F4B

triadic

#144B4B #4B144B #4B4B14

tetradic

#144B4B #2F144B #4B1414 #2F4B14

square

#144B4B #2F144B #4B1414 #2F4B14

split-complementary

#144B4B #4B142F #4B2F14

monochromatic

#061818 #071B1B #144B4B #217B7B #2EACAC

Accessibility & contrast

On white

9.82

#144B4B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#144B4B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #144B4B

9.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##144B4B	#FFFFFF	#000000	##FFFFFF
##144B4B	1.00	9.82	2.14	9.82
#FFFFFF	9.82	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#46474B

Deuteranopia (green-blind)

#3D414B

Tritanopia (blue-blind)

#004E4B

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #144b4b;
/* rgb */ color: rgb(20, 75, 75);
/* oklch */ color: oklch(37.8% 0.056 195.1);

Tailwind

colors: {
  custom: {
    50: '#5b7d7d',
    500: '#144b4b',
    950: '#000000',
  },
}

SCSS

$custom: #144b4b;
$custom-light: #5b7d7d;
$custom-dark: #000000;

JSON

{
  "hex": "#144b4b",
  "rgb": {
    "r": 20,
    "g": 75,
    "b": 75
  },
  "hsl": {
    "h": 180,
    "s": 57.895,
    "l": 18.627
  },
  "oklch": {
    "l": 0.3781,
    "c": 0.05567,
    "h": 195.1
  },
  "luminance": 0.05689
}

Semantic roles & 50–950 ramp

primary

#144B4B

secondary

#833838

accent

#4747E1

background

#F5F7F7

surface

#E9EEEE

border

#C5C9C9

text

#040909

muted

#797B7B

Preview Lab

Preview with #144B4B

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

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