#144F5E#144F5E

#144F5E is a dark, moderate cyan. Relative luminance 0.065; OKLCH L 39.8% C 0.063 H 218.7°. Best body text is #FFFFFF at 9.09:1 contrast (WCAG AA passes).

Color values

HEX	#144F5E
RGB	rgb(20, 79, 94)
HSL	hsl(192, 65%, 22%)
HSV	hsv(192, 79%, 37%)
CMYK	cmyk(78.7%, 16%, 0%, 63.1%)
CIE-LAB	lab(30.76, -12.89, -14.15)
CIE-LCH	lch(30.76, 19.14, 227.66°)
OKLab	oklab(39.79% -0.0493 -0.0395)
OKLCH	oklch(39.79% 0.063 218.7)
XYZ	xyz(5.1040, 6.5482, 11.5824)
Luminance	0.0655 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#144F5E #5E2314

analogous

#145E48 #144F5E #142A5E

triadic

#144F5E #5E144F #4F5E14

tetradic

#144F5E #48145E #5E2314 #2A5E14

square

#144F5E #48145E #5E2314 #2A5E14

split-complementary

#144F5E #5E142A #5E4814

monochromatic

#051519 #09252C #144F5E #1F7990 #29A4C3

Accessibility & contrast

On white

9.09

#144F5E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#144F5E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #144F5E

9.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##144F5E	#FFFFFF	#000000	##FFFFFF
##144F5E	1.00	9.09	2.31	9.09
#FFFFFF	9.09	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#464D5F

Deuteranopia (green-blind)

#3B455E

Tritanopia (blue-blind)

#005454

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #144f5e;
/* rgb */ color: rgb(20, 79, 94);
/* oklch */ color: oklch(39.8% 0.063 218.7);

Tailwind

colors: {
  custom: {
    50: '#5e808b',
    500: '#144f5e',
    950: '#000000',
  },
}

SCSS

$custom: #144f5e;
$custom-light: #5e808b;
$custom-dark: #000000;

JSON

{
  "hex": "#144f5e",
  "rgb": {
    "r": 20,
    "g": 79,
    "b": 94
  },
  "hsl": {
    "h": 192.162,
    "s": 64.912,
    "l": 22.353
  },
  "oklch": {
    "l": 0.39787,
    "c": 0.06317,
    "h": 218.7
  },
  "luminance": 0.06549
}

Semantic roles & 50–950 ramp

primary

#144F5E

secondary

#964B38

accent

#6240E8

background

#F5F7F8

surface

#EAEEF0

border

#C6C9CB

text

#050A0C

muted

#797C7D

Preview Lab

Preview with #144F5E

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

Preview Lab → · Contrast checker → · Palette generator →