#1C8E9B#1C8E9B

#1C8E9B is a mid, moderate teal. Relative luminance 0.220; OKLCH L 59.4% C 0.096 H 206.9°. Best body text is #000000 at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#1C8E9B
RGB	rgb(28, 142, 155)
HSL	hsl(186, 69%, 36%)
HSV	hsv(186, 82%, 61%)
CMYK	cmyk(81.9%, 8.4%, 0%, 39.2%)
CIE-LAB	lab(53.98, -25.19, -15.55)
CIE-LCH	lch(53.98, 29.61, 211.69°)
OKLab	oklab(59.35% -0.0853 -0.0433)
OKLCH	oklch(59.35% 0.096 206.9)
XYZ	xyz(16.0657, 21.9574, 34.3955)
Luminance	0.2196 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C8E9B #9B291C

analogous

#1C9B68 #1C8E9B #1C4E9B

triadic

#1C8E9B #9B1C8E #8E9B1C

tetradic

#1C8E9B #681C9B #9B291C #4E9B1C

square

#1C8E9B #681C9B #9B291C #4E9B1C

split-complementary

#1C8E9B #9B1C4E #9B681C

monochromatic

#092F33 #135F67 #1C8E9B #25BDCF #52D1E0

Accessibility & contrast

On white

3.89

#1C8E9B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.39

#1C8E9B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C8E9B

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C8E9B	#FFFFFF	#000000	##000000
##1C8E9B	1.00	3.89	5.39	5.39
#FFFFFF	3.89	1.00	21.00	21.00
#000000	5.39	21.00	1.00	1.00
##000000	5.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#81889C

Deuteranopia (green-blind)

#707C9B

Tritanopia (blue-blind)

#009592

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #1c8e9b;
/* rgb */ color: rgb(28, 142, 155);
/* oklch */ color: oklch(59.4% 0.096 206.9);

Tailwind

colors: {
  custom: {
    50: '#71afb8',
    500: '#1c8e9b',
    950: '#000000',
  },
}

SCSS

$custom: #1c8e9b;
$custom-light: #71afb8;
$custom-dark: #000000;

JSON

{
  "hex": "#1c8e9b",
  "rgb": {
    "r": 28,
    "g": 142,
    "b": 155
  },
  "hsl": {
    "h": 186.142,
    "s": 69.399,
    "l": 35.882
  },
  "oklch": {
    "l": 0.59354,
    "c": 0.09567,
    "h": 206.9
  },
  "luminance": 0.21959
}

Semantic roles & 50–950 ramp

primary

#1C8E9B

secondary

#C35C50

accent

#4E3CEC

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#091011

muted

#7B7F80

Preview Lab

Preview with #1C8E9B

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

Preview Lab → · Contrast checker → · Palette generator →