#1C757A#1C757A

#1C757A is a mid, moderate teal. Relative luminance 0.144; OKLCH L 51.5% C 0.080 H 200.7°. Best body text is #FFFFFF at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#1C757A
RGB	rgb(28, 117, 122)
HSL	hsl(183, 63%, 29%)
HSV	hsv(183, 77%, 48%)
CMYK	cmyk(77%, 4.1%, 0%, 52.2%)
CIE-LAB	lab(44.76, -23.14, -10.12)
CIE-LCH	lch(44.76, 25.25, 203.63°)
OKLab	oklab(51.5% -0.0745 -0.0281)
OKLCH	oklch(51.5% 0.08 200.7)
XYZ	xyz(10.3515, 14.3733, 20.6374)
Luminance	0.1437 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C757A #7A211C

analogous

#1C7A50 #1C757A #1C467A

triadic

#1C757A #7A1C75 #757A1C

tetradic

#1C757A #501C7A #7A211C #467A1C

square

#1C757A #501C7A #7A211C #467A1C

split-complementary

#1C757A #7A1C46 #7A501C

monochromatic

#061819 #114548 #1C757A #27A5AC #3ECBD3

Accessibility & contrast

On white

5.42

#1C757A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#1C757A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C757A

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C757A	#FFFFFF	#000000	##FFFFFF
##1C757A	1.00	5.42	3.87	5.42
#FFFFFF	5.42	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C707A

Deuteranopia (green-blind)

#5E667A

Tritanopia (blue-blind)

#007A76

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #1c757a;
/* rgb */ color: rgb(28, 117, 122);
/* oklch */ color: oklch(51.5% 0.080 200.7);

Tailwind

colors: {
  custom: {
    50: '#699da0',
    500: '#1c757a',
    950: '#000000',
  },
}

SCSS

$custom: #1c757a;
$custom-light: #699da0;
$custom-dark: #000000;

JSON

{
  "hex": "#1c757a",
  "rgb": {
    "r": 28,
    "g": 117,
    "b": 122
  },
  "hsl": {
    "h": 183.191,
    "s": 62.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.51504,
    "c": 0.07963,
    "h": 200.7
  },
  "luminance": 0.14375
}

Semantic roles & 50–950 ramp

primary

#1C757A

secondary

#AE4A44

accent

#4B42E6

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070E0E

muted

#7A7E7E

Preview Lab

Preview with #1C757A

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

Preview Lab → · Contrast checker → · Palette generator →