#1C8B9A#1C8B9A

#1C8B9A is a mid, moderate teal. Relative luminance 0.210; OKLCH L 58.5% C 0.095 H 209.0°. Best body text is #000000 at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#1C8B9A
RGB	rgb(28, 139, 154)
HSL	hsl(187, 69%, 36%)
HSV	hsv(187, 82%, 60%)
CMYK	cmyk(81.8%, 9.7%, 0%, 39.6%)
CIE-LAB	lab(53.00, -23.98, -16.47)
CIE-LCH	lch(53.00, 29.10, 214.48°)
OKLab	oklab(58.55% -0.0828 -0.0459)
OKLCH	oklch(58.55% 0.095 209)
XYZ	xyz(15.5417, 21.0433, 33.8082)
Luminance	0.2104 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C8B9A #9A2B1C

analogous

#1C9A6A #1C8B9A #1C4C9A

triadic

#1C8B9A #9A1C8B #8B9A1C

tetradic

#1C8B9A #6A1C9A #9A2B1C #4C9A1C

square

#1C8B9A #6A1C9A #9A2B1C #4C9A1C

split-complementary

#1C8B9A #9A1C4C #9A6A1C

monochromatic

#092E32 #135C66 #1C8B9A #25BACE #51CEDF

Accessibility & contrast

On white

4.03

#1C8B9A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.21

#1C8B9A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C8B9A

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C8B9A	#FFFFFF	#000000	##000000
##1C8B9A	1.00	4.03	5.21	5.21
#FFFFFF	4.03	1.00	21.00	21.00
#000000	5.21	21.00	1.00	1.00
##000000	5.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E859B

Deuteranopia (green-blind)

#6D799A

Tritanopia (blue-blind)

#00928F

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #1c8b9a;
/* rgb */ color: rgb(28, 139, 154);
/* oklch */ color: oklch(58.5% 0.095 209.0);

Tailwind

colors: {
  custom: {
    50: '#71adb7',
    500: '#1c8b9a',
    950: '#000000',
  },
}

SCSS

$custom: #1c8b9a;
$custom-light: #71adb7;
$custom-dark: #000000;

JSON

{
  "hex": "#1c8b9a",
  "rgb": {
    "r": 28,
    "g": 139,
    "b": 154
  },
  "hsl": {
    "h": 187.143,
    "s": 69.231,
    "l": 35.686
  },
  "oklch": {
    "l": 0.58546,
    "c": 0.09464,
    "h": 209
  },
  "luminance": 0.21045
}

Semantic roles & 50–950 ramp

primary

#1C8B9A

secondary

#C25D50

accent

#513CEC

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#091011

muted

#7B7F80

Preview Lab

Preview with #1C8B9A

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

Preview Lab → · Contrast checker → · Palette generator →