#145B7F#145B7F

#145B7F is a dark, moderate cyan. Relative luminance 0.092; OKLCH L 44.7% C 0.089 H 236.7°. Best body text is #FFFFFF at 7.41:1 contrast (WCAG AA passes).

Color values

HEX	#145B7F
RGB	rgb(20, 91, 127)
HSL	hsl(200, 73%, 29%)
HSV	hsv(200, 84%, 50%)
CMYK	cmyk(84.3%, 28.3%, 0%, 50.2%)
CIE-LAB	lab(36.29, -7.58, -26.17)
CIE-LCH	lch(36.29, 27.25, 253.84°)
OKLab	oklab(44.72% -0.0486 -0.074)
OKLCH	oklch(44.72% 0.089 236.7)
XYZ	xyz(7.8588, 9.1622, 21.4288)
Luminance	0.0916 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#145B7F #7F3814

analogous

#147F6E #145B7F #14267F

triadic

#145B7F #7F145B #5B7F14

tetradic

#145B7F #6E147F #7F3814 #267F14

square

#145B7F #6E147F #7F3814 #267F14

split-complementary

#145B7F #7F1426 #7F6E14

monochromatic

#04131A #0C354A #145B7F #1C81B4 #2FA3DE

Accessibility & contrast

On white

7.41

#145B7F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#145B7F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #145B7F

7.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##145B7F	#FFFFFF	#000000	##FFFFFF
##145B7F	1.00	7.41	2.83	7.41
#FFFFFF	7.41	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A5B81

Deuteranopia (green-blind)

#3B517E

Tritanopia (blue-blind)

#006467

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #145b7f;
/* rgb */ color: rgb(20, 91, 127);
/* oklch */ color: oklch(44.7% 0.089 236.7);

Tailwind

colors: {
  custom: {
    50: '#6589a4',
    500: '#145b7f',
    950: '#000000',
  },
}

SCSS

$custom: #145b7f;
$custom-light: #6589a4;
$custom-dark: #000000;

JSON

{
  "hex": "#145b7f",
  "rgb": {
    "r": 20,
    "g": 91,
    "b": 127
  },
  "hsl": {
    "h": 200.187,
    "s": 72.789,
    "l": 28.824
  },
  "oklch": {
    "l": 0.44721,
    "c": 0.08856,
    "h": 236.7
  },
  "luminance": 0.09163
}

Semantic roles & 50–950 ramp

primary

#145B7F

secondary

#B4643B

accent

#7638EF

background

#F6F8FA

surface

#EBF0F4

border

#C6CBCE

text

#070B0F

muted

#7A7C7F

Preview Lab

Preview with #145B7F

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

Preview Lab → · Contrast checker → · Palette generator →