#45C5BB#45C5BB

#45C5BB is a light, moderate teal. Relative luminance 0.448; OKLCH L 75.1% C 0.112 H 187.7°. Best body text is #000000 at 9.96:1 contrast (WCAG AA passes).

Color values

HEX#45C5BB
RGBrgb(69, 197, 187)
HSLhsl(175, 52%, 52%)
HSVhsv(175, 65%, 77%)
CMYKcmyk(65%, 0%, 5.1%, 22.7%)
CIE-LABlab(72.75, -36.94, -5.29)
CIE-LCHlch(72.75, 37.32, 188.15°)
OKLaboklab(75.14% -0.1105 -0.0149)
OKLCHoklch(75.14% 0.112 187.7)
XYZxyz(31.3860, 44.7821, 53.9938)
Luminance0.4479 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#45C5BB #C5454F
analogous
#45C57B #45C5BB #458FC5
triadic
#45C5BB #BB45C5 #C5BB45
tetradic
#45C5BB #7B45C5 #C5454F #8FC545
square
#45C5BB #7B45C5 #C5454F #8FC545
split-complementary
#45C5BB #C5458F #C57B45
monochromatic
#226D68 #319C94 #45C5BB #74D4CC #A2E2DD

Accessibility & contrast

On white

2.11
#45C5BB on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.96
#45C5BB on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45C5BB
9.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##45C5BB#FFFFFF#000000##000000
##45C5BB1.002.119.969.96
#FFFFFF2.111.0021.0021.00
#0000009.9621.001.001.00
##0000009.9621.001.001.00

Color blindness preview

Protanopia (red-blind)
#BBBBBB
Deuteranopia (green-blind)
#A8ADBC
Tritanopia (blue-blind)
#00CAC2
Achromatopsia (no color)
#B2B2B2

Design tokens & code

CSS
--color: #45c5bb;
/* rgb */ color: rgb(69, 197, 187);
/* oklch */ color: oklch(75.1% 0.112 187.7);
Tailwind
colors: {
  custom: {
    50: '#89d7cf',
    500: '#45c5bb',
    950: '#000000',
  },
}
SCSS
$custom: #45c5bb;
$custom-light: #89d7cf;
$custom-dark: #000000;
JSON
{
  "hex": "#45c5bb",
  "rgb": {
    "r": 69,
    "g": 197,
    "b": 187
  },
  "hsl": {
    "h": 175.313,
    "s": 52.459,
    "l": 52.157
  },
  "oklch": {
    "l": 0.75144,
    "c": 0.1115,
    "h": 187.7
  },
  "luminance": 0.44786
}

Semantic roles & 50–950 ramp

primary
#45C5BB
secondary
#CF979B
accent
#4C57DC
background
#F9FDFC
surface
#F1FAF9
border
#CBD3D2
text
#0D1413
muted
#7E8382

Preview Lab

Preview with #45C5BB

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

Preview Lab → · Contrast checker → · Palette generator →

#45C5BB Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva