#45D1B1#45D1B1

#45D1B1 is a light, vivid teal. Relative luminance 0.500; OKLCH L 77.8% C 0.128 H 174.4°. Best body text is #000000 at 11.01:1 contrast (WCAG AA passes).

Color values

HEX	#45D1B1
RGB	rgb(69, 209, 177)
HSL	hsl(166, 60%, 55%)
HSV	hsv(166, 67%, 82%)
CMYK	cmyk(67%, 0%, 15.3%, 18%)
CIE-LAB	lab(76.09, -44.86, 5.00)
CIE-LCH	lch(76.09, 45.14, 173.64°)
OKLab	oklab(77.78% -0.1273 0.0126)
OKLCH	oklch(77.78% 0.128 174.4)
XYZ	xyz(33.1866, 50.0367, 49.4955)
Luminance	0.5004 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45D1B1 #D14565

analogous

#45D16B #45D1B1 #45ABD1

triadic

#45D1B1 #B145D1 #D1B145

tetradic

#45D1B1 #6B45D1 #D14565 #ABD145

square

#45D1B1 #6B45D1 #D14565 #ABD145

split-complementary

#45D1B1 #D145AB #D16B45

monochromatic

#1F7D67 #2BAE90 #45D1B1 #76DDC6 #A7E9DA

Accessibility & contrast

On white

1.91

#45D1B1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.01

#45D1B1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45D1B1

11.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45D1B1	#FFFFFF	#000000	##000000
##45D1B1	1.00	1.91	11.01	11.01
#FFFFFF	1.91	1.00	21.00	21.00
#000000	11.01	21.00	1.00	1.00
##000000	11.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAC4B0

Deuteranopia (green-blind)

#B6B6B3

Tritanopia (blue-blind)

#00D3C8

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #45d1b1;
/* rgb */ color: rgb(69, 209, 177);
/* oklch */ color: oklch(77.8% 0.128 174.4);

Tailwind

colors: {
  custom: {
    50: '#8ae0c8',
    500: '#45d1b1',
    950: '#000000',
  },
}

SCSS

$custom: #45d1b1;
$custom-light: #8ae0c8;
$custom-dark: #000000;

JSON

{
  "hex": "#45d1b1",
  "rgb": {
    "r": 69,
    "g": 209,
    "b": 177
  },
  "hsl": {
    "h": 166.286,
    "s": 60.345,
    "l": 54.51
  },
  "oklch": {
    "l": 0.77779,
    "c": 0.12789,
    "h": 174.4
  },
  "luminance": 0.5004
}

Semantic roles & 50–950 ramp

primary

#45D1B1

secondary

#843648

accent

#4469E3

background

#FCFEFD

surface

#F4FCF9

border

#CED5D2

text

#0D1513

muted

#7F8482

Preview Lab

Preview with #45D1B1

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

Preview Lab → · Contrast checker → · Palette generator →