#1C7181#1C7181

#1C7181 is a mid, moderate teal. Relative luminance 0.136; OKLCH L 50.7% C 0.080 H 213.5°. Best body text is #FFFFFF at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#1C7181
RGB	rgb(28, 113, 129)
HSL	hsl(190, 64%, 31%)
HSV	hsv(190, 78%, 51%)
CMYK	cmyk(78.3%, 12.4%, 0%, 49.4%)
CIE-LAB	lab(43.71, -18.66, -15.90)
CIE-LCH	lch(43.71, 24.52, 220.44°)
OKLab	oklab(50.74% -0.0671 -0.0443)
OKLCH	oklch(50.74% 0.08 213.5)
XYZ	xyz(10.3448, 13.6409, 22.8524)
Luminance	0.1364 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C7181 #812C1C

analogous

#1C815E #1C7181 #1C3E81

triadic

#1C7181 #811C71 #71811C

tetradic

#1C7181 #5E1C81 #812C1C #3E811C

square

#1C7181 #5E1C81 #812C1C #3E811C

split-complementary

#1C7181 #811C3E #815E1C

monochromatic

#06191C #11454F #1C7181 #279DB3 #42BED6

Accessibility & contrast

On white

5.63

#1C7181 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#1C7181 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C7181

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C7181	#FFFFFF	#000000	##FFFFFF
##1C7181	1.00	5.63	3.73	5.63
#FFFFFF	5.63	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#656D82

Deuteranopia (green-blind)

#576381

Tritanopia (blue-blind)

#007776

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #1c7181;
/* rgb */ color: rgb(28, 113, 129);
/* oklch */ color: oklch(50.7% 0.080 213.5);

Tailwind

colors: {
  custom: {
    50: '#6a9aa5',
    500: '#1c7181',
    950: '#000000',
  },
}

SCSS

$custom: #1c7181;
$custom-light: #6a9aa5;
$custom-dark: #000000;

JSON

{
  "hex": "#1c7181",
  "rgb": {
    "r": 28,
    "g": 113,
    "b": 129
  },
  "hsl": {
    "h": 189.505,
    "s": 64.331,
    "l": 30.784
  },
  "oklch": {
    "l": 0.5074,
    "c": 0.08043,
    "h": 213.5
  },
  "luminance": 0.13642
}

Semantic roles & 50–950 ramp

primary

#1C7181

secondary

#B45644

accent

#5B40E7

background

#F6F9FA

surface

#ECF2F4

border

#C7CCCE

text

#070E0F

muted

#7A7E7F

Preview Lab

Preview with #1C7181

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

Preview Lab → · Contrast checker → · Palette generator →