#144F58#144F58

#144F58 is a dark, muted teal. Relative luminance 0.064; OKLCH L 39.5% C 0.060 H 209.8°. Best body text is #FFFFFF at 9.17:1 contrast (WCAG AA passes).

Color values

HEX	#144F58
RGB	rgb(20, 79, 88)
HSL	hsl(188, 63%, 21%)
HSV	hsv(188, 77%, 35%)
CMYK	cmyk(77.3%, 10.2%, 0%, 65.5%)
CIE-LAB	lab(30.51, -15.07, -10.70)
CIE-LCH	lch(30.51, 18.49, 215.38°)
OKLab	oklab(39.51% -0.052 -0.0298)
OKLCH	oklch(39.51% 0.06 209.8)
XYZ	xyz(4.8452, 6.4447, 10.2192)
Luminance	0.0644 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#144F58 #581D14

analogous

#14583F #144F58 #142D58

triadic

#144F58 #58144F #4F5814

tetradic

#144F58 #3F1458 #581D14 #2D5814

square

#144F58 #3F1458 #581D14 #2D5814

split-complementary

#144F58 #58142D #583F14

monochromatic

#061619 #092226 #144F58 #1F7C8A #2BA9BC

Accessibility & contrast

On white

9.17

#144F58 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.29

#144F58 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #144F58

9.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##144F58	#FFFFFF	#000000	##FFFFFF
##144F58	1.00	9.17	2.29	9.17
#FFFFFF	9.17	1.00	21.00	1.00
#000000	2.29	21.00	1.00	21.00
##FFFFFF	9.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#474C59

Deuteranopia (green-blind)

#3E4558

Tritanopia (blue-blind)

#005352

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #144f58;
/* rgb */ color: rgb(20, 79, 88);
/* oklch */ color: oklch(39.5% 0.060 209.8);

Tailwind

colors: {
  custom: {
    50: '#5d8087',
    500: '#144f58',
    950: '#000000',
  },
}

SCSS

$custom: #144f58;
$custom-light: #5d8087;
$custom-dark: #000000;

JSON

{
  "hex": "#144f58",
  "rgb": {
    "r": 20,
    "g": 79,
    "b": 88
  },
  "hsl": {
    "h": 187.941,
    "s": 62.963,
    "l": 21.176
  },
  "oklch": {
    "l": 0.39506,
    "c": 0.05996,
    "h": 209.8
  },
  "luminance": 0.06445
}

Semantic roles & 50–950 ramp

primary

#144F58

secondary

#904438

accent

#5842E6

background

#F5F7F8

surface

#E9EEEF

border

#C5C9CA

text

#050A0B

muted

#797C7C

Preview Lab

Preview with #144F58

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

Preview Lab → · Contrast checker → · Palette generator →