#1C9AAB#1C9AAB

#1C9AAB is a light, moderate teal. Relative luminance 0.263; OKLCH L 63.1% C 0.103 H 209.3°. Best body text is #000000 at 6.26:1 contrast (WCAG AA passes).

Color values

HEX	#1C9AAB
RGB	rgb(28, 154, 171)
HSL	hsl(187, 72%, 39%)
HSV	hsv(187, 84%, 67%)
CMYK	cmyk(83.6%, 9.9%, 0%, 32.9%)
CIE-LAB	lab(58.32, -26.03, -18.12)
CIE-LCH	lch(58.32, 31.72, 214.84°)
OKLab	oklab(63.05% -0.0902 -0.0505)
OKLCH	oklch(63.05% 0.103 209.3)
XYZ	xyz(19.3819, 26.2959, 42.5743)
Luminance	0.2630 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C9AAB #AB2D1C

analogous

#1CAB75 #1C9AAB #1C53AB

triadic

#1C9AAB #AB1C9A #9AAB1C

tetradic

#1C9AAB #751CAB #AB2D1C #53AB1C

square

#1C9AAB #751CAB #AB2D1C #53AB1C

split-complementary

#1C9AAB #AB1C53 #AB751C

monochromatic

#0B3B42 #136B76 #1C9AAB #28C7DC #5DD4E4

Accessibility & contrast

On white

3.35

#1C9AAB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.26

#1C9AAB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C9AAB

6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C9AAB	#FFFFFF	#000000	##000000
##1C9AAB	1.00	3.35	6.26	6.26
#FFFFFF	3.35	1.00	21.00	21.00
#000000	6.26	21.00	1.00	1.00
##000000	6.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B94AC

Deuteranopia (green-blind)

#7986AB

Tritanopia (blue-blind)

#00A29F

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #1c9aab;
/* rgb */ color: rgb(28, 154, 171);
/* oklch */ color: oklch(63.1% 0.103 209.3);

Tailwind

colors: {
  custom: {
    50: '#75b8c4',
    500: '#1c9aab',
    950: '#000000',
  },
}

SCSS

$custom: #1c9aab;
$custom-light: #75b8c4;
$custom-dark: #000000;

JSON

{
  "hex": "#1c9aab",
  "rgb": {
    "r": 28,
    "g": 154,
    "b": 171
  },
  "hsl": {
    "h": 187.133,
    "s": 71.859,
    "l": 39.02
  },
  "oklch": {
    "l": 0.63051,
    "c": 0.10334,
    "h": 209.3
  },
  "luminance": 0.26298
}

Semantic roles & 50–950 ramp

primary

#1C9AAB

secondary

#C9675A

accent

#4F39EF

background

#F7FBFC

surface

#EEF6F8

border

#C9D0D1

text

#0A1112

muted

#7C8081

Preview Lab

Preview with #1C9AAB

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

Preview Lab → · Contrast checker → · Palette generator →