#1C8999#1C8999

#1C8999 is a mid, moderate teal. Relative luminance 0.204; OKLCH L 58.0% C 0.094 H 210.1°. Best body text is #000000 at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#1C8999
RGB	rgb(28, 137, 153)
HSL	hsl(188, 69%, 35%)
HSV	hsv(188, 82%, 60%)
CMYK	cmyk(81.7%, 10.5%, 0%, 40%)
CIE-LAB	lab(52.33, -23.28, -16.91)
CIE-LCH	lch(52.33, 28.78, 215.99°)
OKLab	oklab(57.99% -0.0812 -0.0471)
OKLCH	oklch(57.99% 0.094 210.1)
XYZ	xyz(15.1718, 20.4362, 33.2758)
Luminance	0.2044 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C8999 #992C1C

analogous

#1C996A #1C8999 #1C4A99

triadic

#1C8999 #991C89 #89991C

tetradic

#1C8999 #6A1C99 #992C1C #4A991C

square

#1C8999 #6A1C99 #992C1C #4A991C

split-complementary

#1C8999 #991C4A #996A1C

monochromatic

#092C32 #135B65 #1C8999 #25B7CD #50CDDF

Accessibility & contrast

On white

4.13

#1C8999 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.09

#1C8999 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C8999

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C8999	#FFFFFF	#000000	##000000
##1C8999	1.00	4.13	5.09	5.09
#FFFFFF	4.13	1.00	21.00	21.00
#000000	5.09	21.00	1.00	1.00
##000000	5.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C849A

Deuteranopia (green-blind)

#6B7899

Tritanopia (blue-blind)

#00908E

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #1c8999;
/* rgb */ color: rgb(28, 137, 153);
/* oklch */ color: oklch(58.0% 0.094 210.1);

Tailwind

colors: {
  custom: {
    50: '#70abb7',
    500: '#1c8999',
    950: '#000000',
  },
}

SCSS

$custom: #1c8999;
$custom-light: #70abb7;
$custom-dark: #000000;

JSON

{
  "hex": "#1c8999",
  "rgb": {
    "r": 28,
    "g": 137,
    "b": 153
  },
  "hsl": {
    "h": 187.68,
    "s": 69.061,
    "l": 35.49
  },
  "oklch": {
    "l": 0.57992,
    "c": 0.0939,
    "h": 210.1
  },
  "luminance": 0.20438
}

Semantic roles & 50–950 ramp

primary

#1C8999

secondary

#C25E4F

accent

#523CEC

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#091011

muted

#7B7F80

Preview Lab

Preview with #1C8999

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

Preview Lab → · Contrast checker → · Palette generator →