#45B0BB#45B0BB

#45B0BB is a light, moderate teal. Relative luminance 0.359; OKLCH L 70.0% C 0.098 H 204.7°. Best body text is #000000 at 8.18:1 contrast (WCAG AA passes).

Color values

HEX	#45B0BB
RGB	rgb(69, 176, 187)
HSL	hsl(186, 46%, 50%)
HSV	hsv(186, 63%, 73%)
CMYK	cmyk(63.1%, 5.9%, 0%, 26.7%)
CIE-LAB	lab(66.44, -26.90, -14.70)
CIE-LCH	lch(66.44, 30.65, 208.65°)
OKLab	oklab(70.04% -0.0886 -0.0407)
OKLCH	oklch(70.04% 0.098 204.7)
XYZ	xyz(26.9454, 35.9008, 52.5136)
Luminance	0.3590 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45B0BB #BB5045

analogous

#45BB8B #45B0BB #4575BB

triadic

#45B0BB #BB45B0 #B0BB45

tetradic

#45B0BB #8B45BB #BB5045 #75BB45

square

#45B0BB #8B45BB #BB5045 #75BB45

split-complementary

#45B0BB #BB4575 #BB8B45

monochromatic

#245C62 #34868F #45B0BB #72C3CB #9FD6DC

Accessibility & contrast

On white

2.57

#45B0BB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.18

#45B0BB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45B0BB

8.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45B0BB	#FFFFFF	#000000	##000000
##45B0BB	1.00	2.57	8.18	8.18
#FFFFFF	2.57	1.00	21.00	21.00
#000000	8.18	21.00	1.00	1.00
##000000	8.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A3A9BC

Deuteranopia (green-blind)

#919CBB

Tritanopia (blue-blind)

#00B7B3

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #45b0bb;
/* rgb */ color: rgb(69, 176, 187);
/* oklch */ color: oklch(70.0% 0.098 204.7);

Tailwind

colors: {
  custom: {
    50: '#86c8cf',
    500: '#45b0bb',
    950: '#000000',
  },
}

SCSS

$custom: #45b0bb;
$custom-light: #86c8cf;
$custom-dark: #000000;

JSON

{
  "hex": "#45b0bb",
  "rgb": {
    "r": 69,
    "g": 176,
    "b": 187
  },
  "hsl": {
    "h": 185.593,
    "s": 46.457,
    "l": 50.196
  },
  "oklch": {
    "l": 0.70041,
    "c": 0.09753,
    "h": 204.7
  },
  "luminance": 0.35904
}

Semantic roles & 50–950 ramp

primary

#45B0BB

secondary

#C89894

accent

#5E52D6

background

#F8FCFC

surface

#F0F8F9

border

#CBD1D2

text

#0C1313

muted

#7D8282

Preview Lab

Preview with #45B0BB

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

Preview Lab → · Contrast checker → · Palette generator →