#45BBB1#45BBB1

#45BBB1 is a light, moderate teal. Relative luminance 0.400; OKLCH L 72.4% C 0.105 H 187.2°. Best body text is #000000 at 9.00:1 contrast (WCAG AA passes).

Color values

HEX	#45BBB1
RGB	rgb(69, 187, 177)
HSL	hsl(175, 46%, 50%)
HSV	hsv(175, 63%, 73%)
CMYK	cmyk(63.1%, 0%, 5.3%, 26.7%)
CIE-LAB	lab(69.45, -35.02, -4.69)
CIE-LCH	lch(69.45, 35.33, 187.63°)
OKLab	oklab(72.38% -0.1046 -0.0132)
OKLCH	oklch(72.38% 0.105 187.2)
XYZ	xyz(28.1568, 39.9771, 47.8189)
Luminance	0.3998 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45BBB1 #BB454F

analogous

#45BB76 #45BBB1 #458ABB

triadic

#45BBB1 #B145BB #BBB145

tetradic

#45BBB1 #7645BB #BB454F #8ABB45

square

#45BBB1 #7645BB #BB454F #8ABB45

split-complementary

#45BBB1 #BB458A #BB7645

monochromatic

#24625D #348F87 #45BBB1 #72CBC4 #9FDCD7

Accessibility & contrast

On white

2.33

#45BBB1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.00

#45BBB1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45BBB1

9.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45BBB1	#FFFFFF	#000000	##000000
##45BBB1	1.00	2.33	9.00	9.00
#FFFFFF	2.33	1.00	21.00	21.00
#000000	9.00	21.00	1.00	1.00
##000000	9.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1B1B1

Deuteranopia (green-blind)

#A0A4B2

Tritanopia (blue-blind)

#00BFB8

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #45bbb1;
/* rgb */ color: rgb(69, 187, 177);
/* oklch */ color: oklch(72.4% 0.105 187.2);

Tailwind

colors: {
  custom: {
    50: '#87d0c8',
    500: '#45bbb1',
    950: '#000000',
  },
}

SCSS

$custom: #45bbb1;
$custom-light: #87d0c8;
$custom-dark: #000000;

JSON

{
  "hex": "#45bbb1",
  "rgb": {
    "r": 69,
    "g": 187,
    "b": 177
  },
  "hsl": {
    "h": 174.915,
    "s": 46.457,
    "l": 50.196
  },
  "oklch": {
    "l": 0.72375,
    "c": 0.10539,
    "h": 187.2
  },
  "luminance": 0.3998
}

Semantic roles & 50–950 ramp

primary

#45BBB1

secondary

#C89498

accent

#525DD6

background

#F8FCFC

surface

#F0F9F8

border

#CBD2D1

text

#0C1413

muted

#7D8282

Preview Lab

Preview with #45BBB1

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

Preview Lab → · Contrast checker → · Palette generator →