#1C7576#1C7576

#1C7576 is a mid, moderate teal. Relative luminance 0.143; OKLCH L 51.3% C 0.080 H 196.1°. Best body text is #FFFFFF at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#1C7576
RGB	rgb(28, 117, 118)
HSL	hsl(181, 62%, 29%)
HSV	hsv(181, 76%, 46%)
CMYK	cmyk(76.3%, 0.8%, 0%, 53.7%)
CIE-LAB	lab(44.63, -24.43, -7.93)
CIE-LCH	lch(44.63, 25.68, 197.99°)
OKLab	oklab(51.35% -0.0764 -0.022)
OKLCH	oklch(51.35% 0.08 196.1)
XYZ	xyz(10.1087, 14.2762, 19.3589)
Luminance	0.1428 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C7576 #761D1C

analogous

#1C764A #1C7576 #1C4876

triadic

#1C7576 #761C75 #75761C

tetradic

#1C7576 #4A1C76 #761D1C #48761C

square

#1C7576 #4A1C76 #761D1C #48761C

split-complementary

#1C7576 #761C48 #764A1C

monochromatic

#061919 #104445 #1C7576 #28A6A7 #3CCFD1

Accessibility & contrast

On white

5.45

#1C7576 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#1C7576 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C7576

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C7576	#FFFFFF	#000000	##FFFFFF
##1C7576	1.00	5.45	3.86	5.45
#FFFFFF	5.45	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D6F76

Deuteranopia (green-blind)

#606577

Tritanopia (blue-blind)

#007975

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #1c7576;
/* rgb */ color: rgb(28, 117, 118);
/* oklch */ color: oklch(51.3% 0.080 196.1);

Tailwind

colors: {
  custom: {
    50: '#699d9d',
    500: '#1c7576',
    950: '#000000',
  },
}

SCSS

$custom: #1c7576;
$custom-light: #699d9d;
$custom-dark: #000000;

JSON

{
  "hex": "#1c7576",
  "rgb": {
    "r": 28,
    "g": 117,
    "b": 118
  },
  "hsl": {
    "h": 180.667,
    "s": 61.644,
    "l": 28.627
  },
  "oklch": {
    "l": 0.51347,
    "c": 0.0795,
    "h": 196.1
  },
  "luminance": 0.14277
}

Semantic roles & 50–950 ramp

primary

#1C7576

secondary

#AA4544

accent

#4543E5

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070E0E

muted

#7A7E7E

Preview Lab

Preview with #1C7576

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

Preview Lab → · Contrast checker → · Palette generator →