#1C9181#1C9181

#1C9181 is a mid, moderate teal. Relative luminance 0.221; OKLCH L 59.2% C 0.100 H 180.9°. Best body text is #000000 at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#1C9181
RGB	rgb(28, 145, 129)
HSL	hsl(172, 68%, 34%)
HSV	hsv(172, 81%, 57%)
CMYK	cmyk(80.7%, 0%, 11%, 43.1%)
CIE-LAB	lab(54.11, -34.65, -0.36)
CIE-LCH	lch(54.11, 34.65, 180.60°)
OKLab	oklab(59.19% -0.1004 -0.0015)
OKLCH	oklch(59.19% 0.1 180.9)
XYZ	xyz(14.5648, 22.0808, 24.2590)
Luminance	0.2208 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C9181 #911C2C

analogous

#1C9147 #1C9181 #1C6791

triadic

#1C9181 #811C91 #91811C

tetradic

#1C9181 #471C91 #911C2C #67911C

square

#1C9181 #471C91 #911C2C #67911C

split-complementary

#1C9181 #911C67 #91471C

monochromatic

#082A26 #125E53 #1C9181 #26C4AF #4BDCC8

Accessibility & contrast

On white

3.88

#1C9181 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.42

#1C9181 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C9181

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C9181	#FFFFFF	#000000	##000000
##1C9181	1.00	3.88	5.42	5.42
#FFFFFF	3.88	1.00	21.00	21.00
#000000	5.42	21.00	1.00	1.00
##000000	5.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A8880

Deuteranopia (green-blind)

#7B7D82

Tritanopia (blue-blind)

#00948C

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #1c9181;
/* rgb */ color: rgb(28, 145, 129);
/* oklch */ color: oklch(59.2% 0.100 180.9);

Tailwind

colors: {
  custom: {
    50: '#6fb2a5',
    500: '#1c9181',
    950: '#000000',
  },
}

SCSS

$custom: #1c9181;
$custom-light: #6fb2a5;
$custom-dark: #000000;

JSON

{
  "hex": "#1c9181",
  "rgb": {
    "r": 28,
    "g": 145,
    "b": 129
  },
  "hsl": {
    "h": 171.795,
    "s": 67.63,
    "l": 33.922
  },
  "oklch": {
    "l": 0.59186,
    "c": 0.10044,
    "h": 180.9
  },
  "luminance": 0.22083
}

Semantic roles & 50–950 ramp

primary

#1C9181

secondary

#BE4A5A

accent

#3D55EB

background

#F7FBFA

surface

#EDF6F4

border

#C8D0CE

text

#09110F

muted

#7B807F

Preview Lab

Preview with #1C9181

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

Preview Lab → · Contrast checker → · Palette generator →