#1C9EAC#1C9EAC

#1C9EAC is a light, moderate teal. Relative luminance 0.277; OKLCH L 64.1% C 0.105 H 206.5°. Best body text is #000000 at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#1C9EAC
RGB	rgb(28, 158, 172)
HSL	hsl(186, 72%, 39%)
HSV	hsv(186, 84%, 67%)
CMYK	cmyk(83.7%, 8.1%, 0%, 32.5%)
CIE-LAB	lab(59.60, -27.71, -16.74)
CIE-LCH	lch(59.60, 32.38, 211.14°)
OKLab	oklab(64.1% -0.0936 -0.0466)
OKLCH	oklch(64.1% 0.105 206.5)
XYZ	xyz(20.1488, 27.6766, 43.3019)
Luminance	0.2768 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C9EAC #AC2A1C

analogous

#1CAC72 #1C9EAC #1C56AC

triadic

#1C9EAC #AC1C9E #9EAC1C

tetradic

#1C9EAC #721CAC #AC2A1C #56AC1C

square

#1C9EAC #721CAC #AC2A1C #56AC1C

split-complementary

#1C9EAC #AC1C56 #AC721C

monochromatic

#0B3D43 #136E77 #1C9EAC #29CBDC #5ED8E5

Accessibility & contrast

On white

3.21

#1C9EAC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.54

#1C9EAC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C9EAC

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C9EAC	#FFFFFF	#000000	##000000
##1C9EAC	1.00	3.21	6.54	6.54
#FFFFFF	3.21	1.00	21.00	21.00
#000000	6.54	21.00	1.00	1.00
##000000	6.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9097AD

Deuteranopia (green-blind)

#7D8AAC

Tritanopia (blue-blind)

#00A5A2

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #1c9eac;
/* rgb */ color: rgb(28, 158, 172);
/* oklch */ color: oklch(64.1% 0.105 206.5);

Tailwind

colors: {
  custom: {
    50: '#75bbc4',
    500: '#1c9eac',
    950: '#000000',
  },
}

SCSS

$custom: #1c9eac;
$custom-light: #75bbc4;
$custom-dark: #000000;

JSON

{
  "hex": "#1c9eac",
  "rgb": {
    "r": 28,
    "g": 158,
    "b": 172
  },
  "hsl": {
    "h": 185.833,
    "s": 72,
    "l": 39.216
  },
  "oklch": {
    "l": 0.64097,
    "c": 0.10457,
    "h": 206.5
  },
  "luminance": 0.27679
}

Semantic roles & 50–950 ramp

primary

#1C9EAC

secondary

#C9665B

accent

#4B39EF

background

#F7FBFC

surface

#EEF6F8

border

#C9D0D1

text

#0A1212

muted

#7C8181

Preview Lab

Preview with #1C9EAC

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

Preview Lab → · Contrast checker → · Palette generator →