#1C7873#1C7873

#1C7873 is a mid, moderate teal. Relative luminance 0.149; OKLCH L 52.0% C 0.082 H 189.4°. Best body text is #FFFFFF at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#1C7873
RGB	rgb(28, 120, 115)
HSL	hsl(177, 62%, 29%)
HSV	hsv(177, 77%, 47%)
CMYK	cmyk(76.7%, 0%, 4.2%, 52.9%)
CIE-LAB	lab(45.52, -26.88, -4.81)
CIE-LCH	lch(45.52, 27.31, 190.15°)
OKLab	oklab(52.04% -0.081 -0.0135)
OKLCH	oklch(52.04% 0.082 189.4)
XYZ	xyz(10.2884, 14.9164, 18.5532)
Luminance	0.1492 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C7873 #781C21

analogous

#1C7845 #1C7873 #1C4F78

triadic

#1C7873 #731C78 #78731C

tetradic

#1C7873 #451C78 #781C21 #4F781C

square

#1C7873 #451C78 #781C21 #4F781C

split-complementary

#1C7873 #781C4F #78451C

monochromatic

#061918 #104643 #1C7873 #28AAA3 #3DD2CA

Accessibility & contrast

On white

5.27

#1C7873 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#1C7873 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C7873

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C7873	#FFFFFF	#000000	##FFFFFF
##1C7873	1.00	5.27	3.98	5.27
#FFFFFF	5.27	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#717173

Deuteranopia (green-blind)

#646874

Tritanopia (blue-blind)

#007B76

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #1c7873;
/* rgb */ color: rgb(28, 120, 115);
/* oklch */ color: oklch(52.0% 0.082 189.4);

Tailwind

colors: {
  custom: {
    50: '#699f9b',
    500: '#1c7873',
    950: '#000000',
  },
}

SCSS

$custom: #1c7873;
$custom-light: #699f9b;
$custom-dark: #000000;

JSON

{
  "hex": "#1c7873",
  "rgb": {
    "r": 28,
    "g": 120,
    "b": 115
  },
  "hsl": {
    "h": 176.739,
    "s": 62.162,
    "l": 29.02
  },
  "oklch": {
    "l": 0.5204,
    "c": 0.08216,
    "h": 189.4
  },
  "luminance": 0.14918
}

Semantic roles & 50–950 ramp

primary

#1C7873

secondary

#AC4449

accent

#434BE5

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070E0E

muted

#7A7E7E

Preview Lab

Preview with #1C7873

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

Preview Lab → · Contrast checker → · Palette generator →