#45D1B1#45D1B1

#45D1B1 is a light, vivid teal. Relative luminance 0.500; OKLCH L 77.8% C 0.128 H 174.4°. Best body text is #000000 at 11.01:1 contrast (WCAG AA passes).

Color values

HEX#45D1B1
RGBrgb(69, 209, 177)
HSLhsl(166, 60%, 55%)
HSVhsv(166, 67%, 82%)
CMYKcmyk(67%, 0%, 15.3%, 18%)
CIE-LABlab(76.09, -44.86, 5.00)
CIE-LCHlch(76.09, 45.14, 173.64°)
OKLaboklab(77.78% -0.1273 0.0126)
OKLCHoklch(77.78% 0.128 174.4)
XYZxyz(33.1866, 50.0367, 49.4955)
Luminance0.5004 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#45D1B1 #D14565
analogous
#45D16B #45D1B1 #45ABD1
triadic
#45D1B1 #B145D1 #D1B145
tetradic
#45D1B1 #6B45D1 #D14565 #ABD145
square
#45D1B1 #6B45D1 #D14565 #ABD145
split-complementary
#45D1B1 #D145AB #D16B45
monochromatic
#1F7D67 #2BAE90 #45D1B1 #76DDC6 #A7E9DA

Accessibility & contrast

On white

1.91
#45D1B1 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.01
#45D1B1 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45D1B1
11.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##45D1B1#FFFFFF#000000##000000
##45D1B11.001.9111.0111.01
#FFFFFF1.911.0021.0021.00
#00000011.0121.001.001.00
##00000011.0121.001.001.00

Color blindness preview

Protanopia (red-blind)
#CAC4B0
Deuteranopia (green-blind)
#B6B6B3
Tritanopia (blue-blind)
#00D3C8
Achromatopsia (no color)
#BCBCBC

Design tokens & code

CSS
--color: #45d1b1;
/* rgb */ color: rgb(69, 209, 177);
/* oklch */ color: oklch(77.8% 0.128 174.4);
Tailwind
colors: {
  custom: {
    50: '#8ae0c8',
    500: '#45d1b1',
    950: '#000000',
  },
}
SCSS
$custom: #45d1b1;
$custom-light: #8ae0c8;
$custom-dark: #000000;
JSON
{
  "hex": "#45d1b1",
  "rgb": {
    "r": 69,
    "g": 209,
    "b": 177
  },
  "hsl": {
    "h": 166.286,
    "s": 60.345,
    "l": 54.51
  },
  "oklch": {
    "l": 0.77779,
    "c": 0.12789,
    "h": 174.4
  },
  "luminance": 0.5004
}

Semantic roles & 50–950 ramp

primary
#45D1B1
secondary
#843648
accent
#4469E3
background
#FCFEFD
surface
#F4FCF9
border
#CED5D2
text
#0D1513
muted
#7F8482

Preview Lab

Preview with #45D1B1

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

Preview Lab → · Contrast checker → · Palette generator →

#45D1B1 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva