#1C9EAB#1C9EAB

#1C9EAB is a light, moderate teal. Relative luminance 0.276; OKLCH L 64.1% C 0.104 H 205.7°. Best body text is #000000 at 6.53:1 contrast (WCAG AA passes).

Color values

HEX	#1C9EAB
RGB	rgb(28, 158, 171)
HSL	hsl(185, 72%, 39%)
HSV	hsv(185, 84%, 67%)
CMYK	cmyk(83.6%, 7.6%, 0%, 32.9%)
CIE-LAB	lab(59.56, -28.03, -16.23)
CIE-LCH	lch(59.56, 32.39, 210.06°)
OKLab	oklab(64.06% -0.094 -0.0452)
OKLCH	oklch(64.06% 0.104 205.7)
XYZ	xyz(20.0531, 27.6383, 42.7980)
Luminance	0.2764 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C9EAB #AB291C

analogous

#1CAB71 #1C9EAB #1C56AB

triadic

#1C9EAB #AB1C9E #9EAB1C

tetradic

#1C9EAB #711CAB #AB291C #56AB1C

square

#1C9EAB #711CAB #AB291C #56AB1C

split-complementary

#1C9EAB #AB1C56 #AB711C

monochromatic

#0B3D42 #136D76 #1C9EAB #28CCDC #5DD8E4

Accessibility & contrast

On white

3.22

#1C9EAB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.53

#1C9EAB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C9EAB

6.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C9EAB	#FFFFFF	#000000	##000000
##1C9EAB	1.00	3.22	6.53	6.53
#FFFFFF	3.22	1.00	21.00	21.00
#000000	6.53	21.00	1.00	1.00
##000000	6.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9097AC

Deuteranopia (green-blind)

#7D8AAB

Tritanopia (blue-blind)

#00A5A2

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #1c9eab;
/* rgb */ color: rgb(28, 158, 171);
/* oklch */ color: oklch(64.1% 0.104 205.7);

Tailwind

colors: {
  custom: {
    50: '#75bbc4',
    500: '#1c9eab',
    950: '#000000',
  },
}

SCSS

$custom: #1c9eab;
$custom-light: #75bbc4;
$custom-dark: #000000;

JSON

{
  "hex": "#1c9eab",
  "rgb": {
    "r": 28,
    "g": 158,
    "b": 171
  },
  "hsl": {
    "h": 185.455,
    "s": 71.859,
    "l": 39.02
  },
  "oklch": {
    "l": 0.64057,
    "c": 0.10432,
    "h": 205.7
  },
  "luminance": 0.27641
}

Semantic roles & 50–950 ramp

primary

#1C9EAB

secondary

#C9645A

accent

#4A39EF

background

#F7FBFC

surface

#EEF6F8

border

#C9D0D1

text

#0A1212

muted

#7C8181

Preview Lab

Preview with #1C9EAB

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

Preview Lab → · Contrast checker → · Palette generator →