#1CA0B3#1CA0B3

#1CA0B3 is a light, moderate teal. Relative luminance 0.286; OKLCH L 64.9% C 0.107 H 210.3°. Best body text is #000000 at 6.73:1 contrast (WCAG AA passes).

Color values

HEX	#1CA0B3
RGB	rgb(28, 160, 179)
HSL	hsl(188, 73%, 41%)
HSV	hsv(188, 84%, 70%)
CMYK	cmyk(84.4%, 10.6%, 0%, 29.8%)
CIE-LAB	lab(60.46, -26.44, -19.37)
CIE-LCH	lch(60.46, 32.77, 216.23°)
OKLab	oklab(64.88% -0.0925 -0.054)
OKLCH	oklch(64.88% 0.107 210.3)
XYZ	xyz(21.1828, 28.6404, 47.0508)
Luminance	0.2864 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1CA0B3 #B32F1C

analogous

#1CB37B #1CA0B3 #1C54B3

triadic

#1CA0B3 #B31CA0 #A0B31C

tetradic

#1CA0B3 #7B1CB3 #B32F1C #54B31C

square

#1CA0B3 #7B1CB3 #B32F1C #54B31C

split-complementary

#1CA0B3 #B31C54 #B37B1C

monochromatic

#0B4149 #14717E #1CA0B3 #2EC8DE #63D6E7

Accessibility & contrast

On white

3.12

#1CA0B3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.73

#1CA0B3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1CA0B3

6.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1CA0B3	#FFFFFF	#000000	##000000
##1CA0B3	1.00	3.12	6.73	6.73
#FFFFFF	3.12	1.00	21.00	21.00
#000000	6.73	21.00	1.00	1.00
##000000	6.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#909AB4

Deuteranopia (green-blind)

#7D8CB3

Tritanopia (blue-blind)

#00A8A6

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #1ca0b3;
/* rgb */ color: rgb(28, 160, 179);
/* oklch */ color: oklch(64.9% 0.107 210.3);

Tailwind

colors: {
  custom: {
    50: '#76bcc9',
    500: '#1ca0b3',
    950: '#000000',
  },
}

SCSS

$custom: #1ca0b3;
$custom-light: #76bcc9;
$custom-dark: #000000;

JSON

{
  "hex": "#1ca0b3",
  "rgb": {
    "r": 28,
    "g": 160,
    "b": 179
  },
  "hsl": {
    "h": 187.55,
    "s": 72.947,
    "l": 40.588
  },
  "oklch": {
    "l": 0.64881,
    "c": 0.10716,
    "h": 210.3
  },
  "luminance": 0.28643
}

Semantic roles & 50–950 ramp

primary

#1CA0B3

secondary

#CB6D5F

accent

#4F38F0

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0A1213

muted

#7C8182

Preview Lab

Preview with #1CA0B3

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

Preview Lab → · Contrast checker → · Palette generator →