#145F7F#145F7F

#145F7F is a mid, moderate cyan. Relative luminance 0.099; OKLCH L 45.8% C 0.086 H 232.3°. Best body text is #FFFFFF at 7.06:1 contrast (WCAG AA passes).

Color values

HEX	#145F7F
RGB	rgb(20, 95, 127)
HSL	hsl(198, 73%, 29%)
HSV	hsv(198, 84%, 50%)
CMYK	cmyk(84.3%, 25.2%, 0%, 50.2%)
CIE-LAB	lab(37.60, -10.00, -24.14)
CIE-LCH	lch(37.60, 26.13, 247.49°)
OKLab	oklab(45.76% -0.0526 -0.0681)
OKLCH	oklch(45.76% 0.086 232.3)
XYZ	xyz(8.2099, 9.8644, 21.5459)
Luminance	0.0987 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#145F7F #7F3414

analogous

#147F6A #145F7F #142A7F

triadic

#145F7F #7F145F #5F7F14

tetradic

#145F7F #6A147F #7F3414 #2A7F14

square

#145F7F #6A147F #7F3414 #2A7F14

split-complementary

#145F7F #7F142A #7F6A14

monochromatic

#04141A #0C374A #145F7F #1C87B4 #2FAADE

Accessibility & contrast

On white

7.06

#145F7F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#145F7F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #145F7F

7.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##145F7F	#FFFFFF	#000000	##FFFFFF
##145F7F	1.00	7.06	2.97	7.06
#FFFFFF	7.06	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F5E81

Deuteranopia (green-blind)

#41547F

Tritanopia (blue-blind)

#00686A

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #145f7f;
/* rgb */ color: rgb(20, 95, 127);
/* oklch */ color: oklch(45.8% 0.086 232.3);

Tailwind

colors: {
  custom: {
    50: '#668ca4',
    500: '#145f7f',
    950: '#000000',
  },
}

SCSS

$custom: #145f7f;
$custom-light: #668ca4;
$custom-dark: #000000;

JSON

{
  "hex": "#145f7f",
  "rgb": {
    "r": 20,
    "g": 95,
    "b": 127
  },
  "hsl": {
    "h": 197.944,
    "s": 72.789,
    "l": 28.824
  },
  "oklch": {
    "l": 0.45759,
    "c": 0.08603,
    "h": 232.3
  },
  "luminance": 0.09865
}

Semantic roles & 50–950 ramp

primary

#145F7F

secondary

#B45F3B

accent

#6F38EF

background

#F6F8FA

surface

#EBF0F4

border

#C6CBCE

text

#070C0F

muted

#7A7D7F

Preview Lab

Preview with #145F7F

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

Preview Lab → · Contrast checker → · Palette generator →