#1C6366#1C6366

#1C6366 is a mid, moderate teal. Relative luminance 0.101; OKLCH L 45.9% C 0.068 H 199.2°. Best body text is #FFFFFF at 6.94:1 contrast (WCAG AA passes).

Color values

HEX	#1C6366
RGB	rgb(28, 99, 102)
HSL	hsl(182, 57%, 25%)
HSV	hsv(182, 73%, 40%)
CMYK	cmyk(72.5%, 2.9%, 0%, 60%)
CIE-LAB	lab(38.07, -20.17, -8.04)
CIE-LCH	lch(38.07, 21.71, 201.74°)
OKLab	oklab(45.85% -0.0642 -0.0223)
OKLCH	oklch(45.85% 0.068 199.2)
XYZ	xyz(7.3379, 10.1290, 14.1362)
Luminance	0.1013 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C6366 #661F1C

analogous

#1C6644 #1C6366 #1C3E66

triadic

#1C6366 #661C63 #63661C

tetradic

#1C6366 #441C66 #661F1C #3E661C

square

#1C6366 #441C66 #661F1C #3E661C

split-complementary

#1C6366 #661C3E #66441C

monochromatic

#071718 #0F3436 #1C6366 #299296 #36C0C6

Accessibility & contrast

On white

6.94

#1C6366 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#1C6366 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C6366

6.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C6366	#FFFFFF	#000000	##FFFFFF
##1C6366	1.00	6.94	3.03	6.94
#FFFFFF	6.94	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5E66

Deuteranopia (green-blind)

#515666

Tritanopia (blue-blind)

#006764

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #1c6366;
/* rgb */ color: rgb(28, 99, 102);
/* oklch */ color: oklch(45.9% 0.068 199.2);

Tailwind

colors: {
  custom: {
    50: '#658f91',
    500: '#1c6366',
    950: '#000000',
  },
}

SCSS

$custom: #1c6366;
$custom-light: #658f91;
$custom-dark: #000000;

JSON

{
  "hex": "#1c6366",
  "rgb": {
    "r": 28,
    "g": 99,
    "b": 102
  },
  "hsl": {
    "h": 182.432,
    "s": 56.923,
    "l": 25.49
  },
  "oklch": {
    "l": 0.45851,
    "c": 0.06797,
    "h": 199.2
  },
  "luminance": 0.1013
}

Semantic roles & 50–950 ramp

primary

#1C6366

secondary

#9B4643

accent

#4E48E0

background

#F6F8F8

surface

#EBF0F0

border

#C6CBCB

text

#060C0C

muted

#7A7D7D

Preview Lab

Preview with #1C6366

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

Preview Lab → · Contrast checker → · Palette generator →