#1C98AB#1C98AB

#1C98AB is a light, moderate teal. Relative luminance 0.256; OKLCH L 62.5% C 0.103 H 211.1°. Best body text is #000000 at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#1C98AB
RGB	rgb(28, 152, 171)
HSL	hsl(188, 72%, 39%)
HSV	hsv(188, 84%, 67%)
CMYK	cmyk(83.6%, 11.1%, 0%, 32.9%)
CIE-LAB	lab(57.69, -25.02, -19.06)
CIE-LCH	lch(57.69, 31.45, 217.31°)
OKLab	oklab(62.55% -0.0882 -0.0532)
OKLCH	oklch(62.55% 0.103 211.1)
XYZ	xyz(19.0546, 25.6412, 42.4651)
Luminance	0.2564 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C98AB #AB2F1C

analogous

#1CAB77 #1C98AB #1C51AB

triadic

#1C98AB #AB1C98 #98AB1C

tetradic

#1C98AB #771CAB #AB2F1C #51AB1C

square

#1C98AB #771CAB #AB2F1C #51AB1C

split-complementary

#1C98AB #AB1C51 #AB771C

monochromatic

#0B3B42 #136976 #1C98AB #28C4DC #5DD2E4

Accessibility & contrast

On white

3.43

#1C98AB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.13

#1C98AB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C98AB

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C98AB	#FFFFFF	#000000	##000000
##1C98AB	1.00	3.43	6.13	6.13
#FFFFFF	3.43	1.00	21.00	21.00
#000000	6.13	21.00	1.00	1.00
##000000	6.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8992AC

Deuteranopia (green-blind)

#7685AB

Tritanopia (blue-blind)

#00A09E

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #1c98ab;
/* rgb */ color: rgb(28, 152, 171);
/* oklch */ color: oklch(62.5% 0.103 211.1);

Tailwind

colors: {
  custom: {
    50: '#74b6c4',
    500: '#1c98ab',
    950: '#000000',
  },
}

SCSS

$custom: #1c98ab;
$custom-light: #74b6c4;
$custom-dark: #000000;

JSON

{
  "hex": "#1c98ab",
  "rgb": {
    "r": 28,
    "g": 152,
    "b": 171
  },
  "hsl": {
    "h": 187.972,
    "s": 71.859,
    "l": 39.02
  },
  "oklch": {
    "l": 0.62548,
    "c": 0.10302,
    "h": 211.1
  },
  "luminance": 0.25644
}

Semantic roles & 50–950 ramp

primary

#1C98AB

secondary

#C9695A

accent

#5139EF

background

#F7FBFC

surface

#EEF6F8

border

#C9D0D1

text

#0A1112

muted

#7C8081

Preview Lab

Preview with #1C98AB

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

Preview Lab → · Contrast checker → · Palette generator →