#45F3EF#45F3EF

#45F3EF is a very light, vivid teal. Relative luminance 0.716; OKLCH L 87.8% C 0.137 H 192.6°. Best body text is #000000 at 15.32:1 contrast (WCAG AA passes).

Color values

HEX	#45F3EF
RGB	rgb(69, 243, 239)
HSL	hsl(179, 88%, 61%)
HSV	hsv(179, 72%, 95%)
CMYK	cmyk(71.6%, 0%, 1.6%, 4.7%)
CIE-LAB	lab(87.77, -43.46, -10.72)
CIE-LCH	lch(87.77, 44.76, 193.86°)
OKLab	oklab(87.84% -0.1332 -0.0299)
OKLCH	oklch(87.84% 0.137 192.6)
XYZ	xyz(50.0776, 71.5924, 92.8241)
Luminance	0.7160 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45F3EF #F34549

analogous

#45F398 #45F3EF #45A0F3

triadic

#45F3EF #EF45F3 #F3EF45

tetradic

#45F3EF #9845F3 #F34549 #A0F345

square

#45F3EF #9845F3 #F34549 #A0F345

split-complementary

#45F3EF #F345A0 #F39845

monochromatic

#0BB2AE #0FECE7 #45F3EF #7EF7F4 #B8FAF9

Accessibility & contrast

On white

1.37

#45F3EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.32

#45F3EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45F3EF

15.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45F3EF	#FFFFFF	#000000	##000000
##45F3EF	1.00	1.37	15.32	15.32
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.32	21.00	1.00	1.00
##000000	15.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4E7EF

Deuteranopia (green-blind)

#CBD4F0

Tritanopia (blue-blind)

#00FAF1

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #45f3ef;
/* rgb */ color: rgb(69, 243, 239);
/* oklch */ color: oklch(87.8% 0.137 192.6);

Tailwind

colors: {
  custom: {
    50: '#92f7f4',
    500: '#45f3ef',
    950: '#000000',
  },
}

SCSS

$custom: #45f3ef;
$custom-light: #92f7f4;
$custom-dark: #000000;

JSON

{
  "hex": "#45f3ef",
  "rgb": {
    "r": 69,
    "g": 243,
    "b": 239
  },
  "hsl": {
    "h": 178.621,
    "s": 87.879,
    "l": 61.176
  },
  "oklch": {
    "l": 0.8784,
    "c": 0.13655,
    "h": 192.6
  },
  "luminance": 0.71598
}

Semantic roles & 50–950 ramp

primary

#45F3EF

secondary

#B22A2D

accent

#0106E4

background

#FCFFFF

surface

#F5FFFE

border

#CFD7D6

text

#0F1717

muted

#808585

Preview Lab

Preview with #45F3EF

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

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