#45D5BC#45D5BC

#45D5BC is a light, vivid teal. Relative luminance 0.525; OKLCH L 79.1% C 0.126 H 178.8°. Best body text is #000000 at 11.50:1 contrast (WCAG AA passes).

Color values

HEX	#45D5BC
RGB	rgb(69, 213, 188)
HSL	hsl(170, 63%, 55%)
HSV	hsv(170, 68%, 84%)
CMYK	cmyk(67.6%, 0%, 11.7%, 16.5%)
CIE-LAB	lab(77.57, -43.83, 1.24)
CIE-LCH	lch(77.57, 43.85, 178.38°)
OKLab	oklab(79.07% -0.1263 0.0026)
OKLCH	oklch(79.07% 0.126 178.8)
XYZ	xyz(35.3212, 52.4805, 55.8354)
Luminance	0.5249 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45D5BC #D5455E

analogous

#45D574 #45D5BC #45A6D5

triadic

#45D5BC #BC45D5 #D5BC45

tetradic

#45D5BC #7445D5 #D5455E #A6D545

square

#45D5BC #7445D5 #D5455E #A6D545

split-complementary

#45D5BC #D545A6 #D57445

monochromatic

#1D8271 #29B49C #45D5BC #77E0CE #A9ECE0

Accessibility & contrast

On white

1.83

#45D5BC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.50

#45D5BC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45D5BC

11.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45D5BC	#FFFFFF	#000000	##000000
##45D5BC	1.00	1.83	11.50	11.50
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.50	21.00	1.00	1.00
##000000	11.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCC8BB

Deuteranopia (green-blind)

#B8B9BE

Tritanopia (blue-blind)

#00D8CD

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #45d5bc;
/* rgb */ color: rgb(69, 213, 188);
/* oklch */ color: oklch(79.1% 0.126 178.8);

Tailwind

colors: {
  custom: {
    50: '#8be2d0',
    500: '#45d5bc',
    950: '#000000',
  },
}

SCSS

$custom: #45d5bc;
$custom-light: #8be2d0;
$custom-dark: #000000;

JSON

{
  "hex": "#45d5bc",
  "rgb": {
    "r": 69,
    "g": 213,
    "b": 188
  },
  "hsl": {
    "h": 169.583,
    "s": 63.158,
    "l": 55.294
  },
  "oklch": {
    "l": 0.79074,
    "c": 0.12633,
    "h": 178.8
  },
  "luminance": 0.52485
}

Semantic roles & 50–950 ramp

primary

#45D5BC

secondary

#893544

accent

#425EE6

background

#FCFEFE

surface

#F4FCFB

border

#CED5D4

text

#0D1513

muted

#7F8483

Preview Lab

Preview with #45D5BC

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

Preview Lab → · Contrast checker → · Palette generator →