#45C1BC#45C1BC

#45C1BC is a light, moderate teal. Relative luminance 0.430; OKLCH L 74.2% C 0.108 H 191.3°. Best body text is #000000 at 9.61:1 contrast (WCAG AA passes).

Color values

HEX	#45C1BC
RGB	rgb(69, 193, 188)
HSL	hsl(178, 50%, 51%)
HSV	hsv(178, 64%, 76%)
CMYK	cmyk(64.2%, 0%, 2.6%, 24.3%)
CIE-LAB	lab(71.58, -34.81, -7.57)
CIE-LCH	lch(71.58, 35.62, 192.27°)
OKLab	oklab(74.2% -0.1059 -0.0211)
OKLCH	oklch(74.2% 0.108 191.3)
XYZ	xyz(30.5972, 43.0326, 54.2608)
Luminance	0.4304 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45C1BC #C1454A

analogous

#45C17E #45C1BC #4588C1

triadic

#45C1BC #BC45C1 #C1BC45

tetradic

#45C1BC #7E45C1 #C1454A #88C145

square

#45C1BC #7E45C1 #C1454A #88C145

split-complementary

#45C1BC #C14588 #C17E45

monochromatic

#236966 #329793 #45C1BC #73D0CD #A1E0DD

Accessibility & contrast

On white

2.19

#45C1BC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.61

#45C1BC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45C1BC

9.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45C1BC	#FFFFFF	#000000	##000000
##45C1BC	1.00	2.19	9.61	9.61
#FFFFFF	2.19	1.00	21.00	21.00
#000000	9.61	21.00	1.00	1.00
##000000	9.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6B7BC

Deuteranopia (green-blind)

#A3A9BD

Tritanopia (blue-blind)

#00C6BF

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #45c1bc;
/* rgb */ color: rgb(69, 193, 188);
/* oklch */ color: oklch(74.2% 0.108 191.3);

Tailwind

colors: {
  custom: {
    50: '#88d4d0',
    500: '#45c1bc',
    950: '#000000',
  },
}

SCSS

$custom: #45c1bc;
$custom-light: #88d4d0;
$custom-dark: #000000;

JSON

{
  "hex": "#45c1bc",
  "rgb": {
    "r": 69,
    "g": 193,
    "b": 188
  },
  "hsl": {
    "h": 177.581,
    "s": 50,
    "l": 51.373
  },
  "oklch": {
    "l": 0.74203,
    "c": 0.10801,
    "h": 191.3
  },
  "luminance": 0.43036
}

Semantic roles & 50–950 ramp

primary

#45C1BC

secondary

#CC9698

accent

#4E54DA

background

#F9FDFC

surface

#F1FAF9

border

#CBD3D2

text

#0D1413

muted

#7E8382

Preview Lab

Preview with #45C1BC

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

Preview Lab → · Contrast checker → · Palette generator →