#45D5BF#45D5BF

#45D5BF is a light, vivid teal. Relative luminance 0.526; OKLCH L 79.2% C 0.125 H 180.6°. Best body text is #000000 at 11.52:1 contrast (WCAG AA passes).

Color values

HEX	#45D5BF
RGB	rgb(69, 213, 191)
HSL	hsl(171, 63%, 55%)
HSV	hsv(171, 68%, 84%)
CMYK	cmyk(67.6%, 0%, 10.3%, 16.5%)
CIE-LAB	lab(77.64, -43.06, -0.25)
CIE-LCH	lch(77.64, 43.06, 180.34°)
OKLab	oklab(79.16% -0.1249 -0.0014)
OKLCH	oklch(79.16% 0.125 180.6)
XYZ	xyz(35.6480, 52.6112, 57.5564)
Luminance	0.5262 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45D5BF #D5455B

analogous

#45D577 #45D5BF #45A3D5

triadic

#45D5BF #BF45D5 #D5BF45

tetradic

#45D5BF #7745D5 #D5455B #A3D545

square

#45D5BF #7745D5 #D5455B #A3D545

split-complementary

#45D5BF #D545A3 #D57745

monochromatic

#1D8273 #29B49F #45D5BF #77E0D0 #A9ECE1

Accessibility & contrast

On white

1.82

#45D5BF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.52

#45D5BF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45D5BF

11.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45D5BF	#FFFFFF	#000000	##000000
##45D5BF	1.00	1.82	11.52	11.52
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.52	21.00	1.00	1.00
##000000	11.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCC9BE

Deuteranopia (green-blind)

#B7BAC1

Tritanopia (blue-blind)

#00D9CE

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #45d5bf;
/* rgb */ color: rgb(69, 213, 191);
/* oklch */ color: oklch(79.2% 0.125 180.6);

Tailwind

colors: {
  custom: {
    50: '#8be2d2',
    500: '#45d5bf',
    950: '#000000',
  },
}

SCSS

$custom: #45d5bf;
$custom-light: #8be2d2;
$custom-dark: #000000;

JSON

{
  "hex": "#45d5bf",
  "rgb": {
    "r": 69,
    "g": 213,
    "b": 191
  },
  "hsl": {
    "h": 170.833,
    "s": 63.158,
    "l": 55.294
  },
  "oklch": {
    "l": 0.79163,
    "c": 0.12496,
    "h": 180.6
  },
  "luminance": 0.52615
}

Semantic roles & 50–950 ramp

primary

#45D5BF

secondary

#893542

accent

#425BE6

background

#FCFEFE

surface

#F4FCFB

border

#CED5D4

text

#0D1514

muted

#7F8483

Preview Lab

Preview with #45D5BF

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

Preview Lab → · Contrast checker → · Palette generator →