#1C747F#1C747F

#1C747F is a mid, moderate teal. Relative luminance 0.143; OKLCH L 51.4% C 0.080 H 207.5°. Best body text is #FFFFFF at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#1C747F
RGB	rgb(28, 116, 127)
HSL	hsl(187, 64%, 30%)
HSV	hsv(187, 78%, 50%)
CMYK	cmyk(78%, 8.7%, 0%, 50.2%)
CIE-LAB	lab(44.62, -20.96, -13.33)
CIE-LCH	lch(44.62, 24.84, 212.46°)
OKLab	oklab(51.44% -0.0711 -0.0371)
OKLCH	oklch(51.44% 0.08 207.5)
XYZ	xyz(10.5534, 14.2687, 22.2725)
Luminance	0.1427 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C747F #7F271C

analogous

#1C7F59 #1C747F #1C427F

triadic

#1C747F #7F1C74 #747F1C

tetradic

#1C747F #591C7F #7F271C #427F1C

square

#1C747F #591C7F #7F271C #427F1C

split-complementary

#1C747F #7F1C42 #7F591C

monochromatic

#06181B #11464D #1C747F #27A2B1 #40C4D5

Accessibility & contrast

On white

5.45

#1C747F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#1C747F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C747F

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C747F	#FFFFFF	#000000	##FFFFFF
##1C747F	1.00	5.45	3.85	5.45
#FFFFFF	5.45	1.00	21.00	1.00
#000000	3.85	21.00	1.00	21.00
##FFFFFF	5.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#696F80

Deuteranopia (green-blind)

#5C657F

Tritanopia (blue-blind)

#007A77

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #1c747f;
/* rgb */ color: rgb(28, 116, 127);
/* oklch */ color: oklch(51.4% 0.080 207.5);

Tailwind

colors: {
  custom: {
    50: '#6a9ca4',
    500: '#1c747f',
    950: '#000000',
  },
}

SCSS

$custom: #1c747f;
$custom-light: #6a9ca4;
$custom-dark: #000000;

JSON

{
  "hex": "#1c747f",
  "rgb": {
    "r": 28,
    "g": 116,
    "b": 127
  },
  "hsl": {
    "h": 186.667,
    "s": 63.871,
    "l": 30.392
  },
  "oklch": {
    "l": 0.51443,
    "c": 0.08024,
    "h": 207.5
  },
  "luminance": 0.1427
}

Semantic roles & 50–950 ramp

primary

#1C747F

secondary

#B35044

accent

#5341E7

background

#F6F9FA

surface

#ECF2F4

border

#C7CCCE

text

#070E0F

muted

#7A7E7F

Preview Lab

Preview with #1C747F

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

Preview Lab → · Contrast checker → · Palette generator →