#45ABC3#45ABC3

#45ABC3 is a light, moderate cyan. Relative luminance 0.343; OKLCH L 69.1% C 0.099 H 216.1°. Best body text is #000000 at 7.87:1 contrast (WCAG AA passes).

Color values

HEX	#45ABC3
RGB	rgb(69, 171, 195)
HSL	hsl(191, 51%, 52%)
HSV	hsv(191, 65%, 76%)
CMYK	cmyk(64.6%, 12.3%, 0%, 23.5%)
CIE-LAB	lab(65.22, -21.97, -20.99)
CIE-LCH	lch(65.22, 30.38, 223.70°)
OKLab	oklab(69.15% -0.0801 -0.0584)
OKLCH	oklch(69.15% 0.099 216.1)
XYZ	xyz(26.8634, 34.3283, 56.8295)
Luminance	0.3433 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45ABC3 #C35D45

analogous

#45C39C #45ABC3 #456CC3

triadic

#45ABC3 #C345AB #ABC345

tetradic

#45ABC3 #9C45C3 #C35D45 #6CC345

square

#45ABC3 #9C45C3 #C35D45 #6CC345

split-complementary

#45ABC3 #C3456C #C39C45

monochromatic

#235D6B #318699 #45ABC3 #73C0D2 #A2D5E1

Accessibility & contrast

On white

2.67

#45ABC3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.87

#45ABC3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45ABC3

7.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45ABC3	#FFFFFF	#000000	##000000
##45ABC3	1.00	2.67	7.87	7.87
#FFFFFF	2.67	1.00	21.00	21.00
#000000	7.87	21.00	1.00	1.00
##000000	7.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9BA6C4

Deuteranopia (green-blind)

#8899C3

Tritanopia (blue-blind)

#00B4B2

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #45abc3;
/* rgb */ color: rgb(69, 171, 195);
/* oklch */ color: oklch(69.1% 0.099 216.1);

Tailwind

colors: {
  custom: {
    50: '#87c4d5',
    500: '#45abc3',
    950: '#000000',
  },
}

SCSS

$custom: #45abc3;
$custom-light: #87c4d5;
$custom-dark: #000000;

JSON

{
  "hex": "#45abc3",
  "rgb": {
    "r": 69,
    "g": 171,
    "b": 195
  },
  "hsl": {
    "h": 191.429,
    "s": 51.22,
    "l": 51.765
  },
  "oklch": {
    "l": 0.69149,
    "c": 0.09912,
    "h": 216.1
  },
  "luminance": 0.34331
}

Semantic roles & 50–950 ramp

primary

#45ABC3

secondary

#CEA196

accent

#684DDB

background

#F8FCFD

surface

#F0F8FA

border

#CBD1D3

text

#0C1214

muted

#7D8183

Preview Lab

Preview with #45ABC3

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

Preview Lab → · Contrast checker → · Palette generator →