#45BFD3#45BFD3

#45BFD3 is a light, moderate teal. Relative luminance 0.432; OKLCH L 74.6% C 0.109 H 210.4°. Best body text is #000000 at 9.65:1 contrast (WCAG AA passes).

Color values

HEX	#45BFD3
RGB	rgb(69, 191, 211)
HSL	hsl(188, 62%, 55%)
HSV	hsv(188, 67%, 83%)
CMYK	cmyk(67.3%, 9.5%, 0%, 17.3%)
CIE-LAB	lab(71.71, -27.21, -19.92)
CIE-LCH	lch(71.71, 33.72, 216.22°)
OKLab	oklab(74.55% -0.0942 -0.0554)
OKLCH	oklch(74.55% 0.109 210.4)
XYZ	xyz(32.8379, 43.2263, 68.2283)
Luminance	0.4323 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45BFD3 #D35945

analogous

#45D3A0 #45BFD3 #4578D3

triadic

#45BFD3 #D345BF #BFD345

tetradic

#45BFD3 #A045D3 #D35945 #78D345

square

#45BFD3 #A045D3 #D35945 #78D345

split-complementary

#45BFD3 #D34578 #D3A045

monochromatic

#1E727F #2A9EB1 #45BFD3 #76D0DF #A8E1EA

Accessibility & contrast

On white

2.18

#45BFD3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.65

#45BFD3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45BFD3

9.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45BFD3	#FFFFFF	#000000	##000000
##45BFD3	1.00	2.18	9.65	9.65
#FFFFFF	2.18	1.00	21.00	21.00
#000000	9.65	21.00	1.00	1.00
##000000	9.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEB8D4

Deuteranopia (green-blind)

#9AA9D3

Tritanopia (blue-blind)

#00C8C5

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #45bfd3;
/* rgb */ color: rgb(69, 191, 211);
/* oklch */ color: oklch(74.6% 0.109 210.4);

Tailwind

colors: {
  custom: {
    50: '#8ad2e0',
    500: '#45bfd3',
    950: '#000000',
  },
}

SCSS

$custom: #45bfd3;
$custom-light: #8ad2e0;
$custom-dark: #000000;

JSON

{
  "hex": "#45bfd3",
  "rgb": {
    "r": 69,
    "g": 191,
    "b": 211
  },
  "hsl": {
    "h": 188.451,
    "s": 61.739,
    "l": 54.902
  },
  "oklch": {
    "l": 0.7455,
    "c": 0.10926,
    "h": 210.4
  },
  "luminance": 0.4323
}

Semantic roles & 50–950 ramp

primary

#45BFD3

secondary

#D8A49C

accent

#5A43E5

background

#F9FCFD

surface

#F1F9FB

border

#CBD2D4

text

#0D1415

muted

#7E8283

Preview Lab

Preview with #45BFD3

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

Preview Lab → · Contrast checker → · Palette generator →