#45D3BC#45D3BC

#45D3BC is a light, vivid teal. Relative luminance 0.515; OKLCH L 78.6% C 0.124 H 179.9°. Best body text is #000000 at 11.30:1 contrast (WCAG AA passes).

Color values

HEX	#45D3BC
RGB	rgb(69, 211, 188)
HSL	hsl(170, 62%, 55%)
HSV	hsv(170, 67%, 83%)
CMYK	cmyk(67.3%, 0%, 10.9%, 17.3%)
CIE-LAB	lab(76.97, -42.96, 0.37)
CIE-LCH	lch(76.97, 42.96, 179.51°)
OKLab	oklab(78.59% -0.1243 0.0003)
OKLCH	oklch(78.59% 0.124 179.9)
XYZ	xyz(34.8212, 51.4806, 55.6688)
Luminance	0.5149 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45D3BC #D3455C

analogous

#45D375 #45D3BC #45A3D3

triadic

#45D3BC #BC45D3 #D3BC45

tetradic

#45D3BC #7545D3 #D3455C #A3D345

square

#45D3BC #7545D3 #D3455C #A3D345

split-complementary

#45D3BC #D345A3 #D37545

monochromatic

#1E7F70 #2AB19B #45D3BC #76DFCE #A8EAE0

Accessibility & contrast

On white

1.86

#45D3BC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.30

#45D3BC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45D3BC

11.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45D3BC	#FFFFFF	#000000	##000000
##45D3BC	1.00	1.86	11.30	11.30
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.30	21.00	1.00	1.00
##000000	11.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAC7BB

Deuteranopia (green-blind)

#B6B8BE

Tritanopia (blue-blind)

#00D6CC

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #45d3bc;
/* rgb */ color: rgb(69, 211, 188);
/* oklch */ color: oklch(78.6% 0.124 179.9);

Tailwind

colors: {
  custom: {
    50: '#8ae1d0',
    500: '#45d3bc',
    950: '#000000',
  },
}

SCSS

$custom: #45d3bc;
$custom-light: #8ae1d0;
$custom-dark: #000000;

JSON

{
  "hex": "#45d3bc",
  "rgb": {
    "r": 69,
    "g": 211,
    "b": 188
  },
  "hsl": {
    "h": 170.282,
    "s": 61.739,
    "l": 54.902
  },
  "oklch": {
    "l": 0.78587,
    "c": 0.12429,
    "h": 179.9
  },
  "luminance": 0.51485
}

Semantic roles & 50–950 ramp

primary

#45D3BC

secondary

#873543

accent

#435DE5

background

#FCFEFE

surface

#F4FCFB

border

#CED5D4

text

#0D1513

muted

#7F8483

Preview Lab

Preview with #45D3BC

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

Preview Lab → · Contrast checker → · Palette generator →