#1C9399#1C9399

#1C9399 is a mid, moderate teal. Relative luminance 0.234; OKLCH L 60.6% C 0.097 H 200.3°. Best body text is #000000 at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#1C9399
RGB	rgb(28, 147, 153)
HSL	hsl(183, 69%, 35%)
HSV	hsv(183, 82%, 60%)
CMYK	cmyk(81.7%, 3.9%, 0%, 40%)
CIE-LAB	lab(55.49, -28.34, -12.12)
CIE-LCH	lch(55.49, 30.82, 203.15°)
OKLab	oklab(60.56% -0.0912 -0.0337)
OKLCH	oklch(60.56% 0.097 200.3)
XYZ	xyz(16.6598, 23.4121, 33.7718)
Luminance	0.2341 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C9399 #99221C

analogous

#1C9960 #1C9399 #1C5499

triadic

#1C9399 #991C93 #93991C

tetradic

#1C9399 #601C99 #99221C #54991C

square

#1C9399 #601C99 #99221C #54991C

split-complementary

#1C9399 #991C54 #99601C

monochromatic

#093032 #136165 #1C9399 #25C5CD #50D8DF

Accessibility & contrast

On white

3.70

#1C9399 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.68

#1C9399 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C9399

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C9399	#FFFFFF	#000000	##000000
##1C9399	1.00	3.70	5.68	5.68
#FFFFFF	3.70	1.00	21.00	21.00
#000000	5.68	21.00	1.00	1.00
##000000	5.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#878C9A

Deuteranopia (green-blind)

#76809A

Tritanopia (blue-blind)

#009995

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #1c9399;
/* rgb */ color: rgb(28, 147, 153);
/* oklch */ color: oklch(60.6% 0.097 200.3);

Tailwind

colors: {
  custom: {
    50: '#71b3b7',
    500: '#1c9399',
    950: '#000000',
  },
}

SCSS

$custom: #1c9399;
$custom-light: #71b3b7;
$custom-dark: #000000;

JSON

{
  "hex": "#1c9399",
  "rgb": {
    "r": 28,
    "g": 147,
    "b": 153
  },
  "hsl": {
    "h": 182.88,
    "s": 69.061,
    "l": 35.49
  },
  "oklch": {
    "l": 0.60557,
    "c": 0.0972,
    "h": 200.3
  },
  "luminance": 0.23414
}

Semantic roles & 50–950 ramp

primary

#1C9399

secondary

#C2554F

accent

#443CEC

background

#F7FBFB

surface

#EDF6F6

border

#C8D0D0

text

#091111

muted

#7B8080

Preview Lab

Preview with #1C9399

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

Preview Lab → · Contrast checker → · Palette generator →