#1C7E8B#1C7E8B

#1C7E8B is a mid, moderate teal. Relative luminance 0.170; OKLCH L 54.6% C 0.087 H 208.5°. Best body text is #FFFFFF at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#1C7E8B
RGB	rgb(28, 126, 139)
HSL	hsl(187, 66%, 33%)
HSV	hsv(187, 80%, 55%)
CMYK	cmyk(79.9%, 9.4%, 0%, 45.5%)
CIE-LAB	lab(48.30, -22.22, -14.86)
CIE-LCH	lch(48.30, 26.73, 213.77°)
OKLab	oklab(54.57% -0.0762 -0.0414)
OKLCH	oklch(54.57% 0.087 208.5)
XYZ	xyz(12.5979, 17.0311, 27.0445)
Luminance	0.1703 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C7E8B #8B291C

analogous

#1C8B60 #1C7E8B #1C468B

triadic

#1C7E8B #8B1C7E #7E8B1C

tetradic

#1C7E8B #601C8B #8B291C #468B1C

square

#1C7E8B #601C8B #8B291C #468B1C

split-complementary

#1C7E8B #8B1C46 #8B601C

monochromatic

#072225 #125058 #1C7E8B #26ACBE #47C9DA

Accessibility & contrast

On white

4.77

#1C7E8B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#1C7E8B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C7E8B

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C7E8B	#FFFFFF	#000000	##FFFFFF
##1C7E8B	1.00	4.77	4.41	4.77
#FFFFFF	4.77	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#72798C

Deuteranopia (green-blind)

#636E8B

Tritanopia (blue-blind)

#008482

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #1c7e8b;
/* rgb */ color: rgb(28, 126, 139);
/* oklch */ color: oklch(54.6% 0.087 208.5);

Tailwind

colors: {
  custom: {
    50: '#6da3ac',
    500: '#1c7e8b',
    950: '#000000',
  },
}

SCSS

$custom: #1c7e8b;
$custom-light: #6da3ac;
$custom-dark: #000000;

JSON

{
  "hex": "#1c7e8b",
  "rgb": {
    "r": 28,
    "g": 126,
    "b": 139
  },
  "hsl": {
    "h": 187.027,
    "s": 66.467,
    "l": 32.745
  },
  "oklch": {
    "l": 0.54567,
    "c": 0.08671,
    "h": 208.5
  },
  "luminance": 0.17033
}

Semantic roles & 50–950 ramp

primary

#1C7E8B

secondary

#BC5547

accent

#523EE9

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#080F10

muted

#7B7F7F

Preview Lab

Preview with #1C7E8B

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

Preview Lab → · Contrast checker → · Palette generator →