#1C8F9B#1C8F9B

#1C8F9B is a mid, moderate teal. Relative luminance 0.223; OKLCH L 59.6% C 0.096 H 205.9°. Best body text is #000000 at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#1C8F9B
RGB	rgb(28, 143, 155)
HSL	hsl(186, 69%, 36%)
HSV	hsv(186, 82%, 61%)
CMYK	cmyk(81.9%, 7.7%, 0%, 39.2%)
CIE-LAB	lab(54.30, -25.70, -15.07)
CIE-LCH	lch(54.30, 29.79, 210.39°)
OKLab	oklab(59.61% -0.0863 -0.0419)
OKLCH	oklch(59.61% 0.096 205.9)
XYZ	xyz(16.2151, 22.2563, 34.4453)
Luminance	0.2226 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C8F9B #9B281C

analogous

#1C9B67 #1C8F9B #1C4F9B

triadic

#1C8F9B #9B1C8F #8F9B1C

tetradic

#1C8F9B #671C9B #9B281C #4F9B1C

square

#1C8F9B #671C9B #9B281C #4F9B1C

split-complementary

#1C8F9B #9B1C4F #9B671C

monochromatic

#092F33 #135F67 #1C8F9B #25BFCF #52D2E0

Accessibility & contrast

On white

3.85

#1C8F9B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.45

#1C8F9B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C8F9B

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C8F9B	#FFFFFF	#000000	##000000
##1C8F9B	1.00	3.85	5.45	5.45
#FFFFFF	3.85	1.00	21.00	21.00
#000000	5.45	21.00	1.00	1.00
##000000	5.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#82899C

Deuteranopia (green-blind)

#717D9B

Tritanopia (blue-blind)

#009692

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #1c8f9b;
/* rgb */ color: rgb(28, 143, 155);
/* oklch */ color: oklch(59.6% 0.096 205.9);

Tailwind

colors: {
  custom: {
    50: '#71b0b8',
    500: '#1c8f9b',
    950: '#000000',
  },
}

SCSS

$custom: #1c8f9b;
$custom-light: #71b0b8;
$custom-dark: #000000;

JSON

{
  "hex": "#1c8f9b",
  "rgb": {
    "r": 28,
    "g": 143,
    "b": 155
  },
  "hsl": {
    "h": 185.669,
    "s": 69.399,
    "l": 35.882
  },
  "oklch": {
    "l": 0.5961,
    "c": 0.09596,
    "h": 205.9
  },
  "luminance": 0.22258
}

Semantic roles & 50–950 ramp

primary

#1C8F9B

secondary

#C35B50

accent

#4C3CEC

background

#F7FAFB

surface

#EDF5F6

border

#C8CFD0

text

#091011

muted

#7B7F80

Preview Lab

Preview with #1C8F9B

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

Preview Lab → · Contrast checker → · Palette generator →