#45E4F0#45E4F0

#45E4F0 is a very light, vivid teal. Relative luminance 0.630; OKLCH L 84.4% C 0.128 H 202.5°. Best body text is #000000 at 13.61:1 contrast (WCAG AA passes).

Color values

HEX	#45E4F0
RGB	rgb(69, 228, 240)
HSL	hsl(184, 85%, 61%)
HSV	hsv(184, 71%, 94%)
CMYK	cmyk(71.3%, 5%, 0%, 5.9%)
CIE-LAB	lab(83.46, -36.38, -17.71)
CIE-LCH	lch(83.46, 40.46, 205.95°)
OKLab	oklab(84.36% -0.1186 -0.0492)
OKLCH	oklch(84.36% 0.128 202.5)
XYZ	xyz(45.9189, 63.0378, 92.1686)
Luminance	0.6304 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45E4F0 #F05145

analogous

#45F0A7 #45E4F0 #458EF0

triadic

#45E4F0 #F045E4 #E4F045

tetradic

#45E4F0 #A745F0 #F05145 #8EF045

square

#45E4F0 #A745F0 #F05145 #8EF045

split-complementary

#45E4F0 #F0458E #F0A745

monochromatic

#0EA2AD #12D7E5 #45E4F0 #7EECF5 #B6F4F9

Accessibility & contrast

On white

1.54

#45E4F0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.61

#45E4F0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45E4F0

13.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45E4F0	#FFFFFF	#000000	##000000
##45E4F0	1.00	1.54	13.61	13.61
#FFFFFF	1.54	1.00	21.00	21.00
#000000	13.61	21.00	1.00	1.00
##000000	13.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2DAF1

Deuteranopia (green-blind)

#BAC8F1

Tritanopia (blue-blind)

#00EDE7

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #45e4f0;
/* rgb */ color: rgb(69, 228, 240);
/* oklch */ color: oklch(84.4% 0.128 202.5);

Tailwind

colors: {
  custom: {
    50: '#91edf5',
    500: '#45e4f0',
    950: '#000000',
  },
}

SCSS

$custom: #45e4f0;
$custom-light: #91edf5;
$custom-dark: #000000;

JSON

{
  "hex": "#45e4f0",
  "rgb": {
    "r": 69,
    "g": 228,
    "b": 240
  },
  "hsl": {
    "h": 184.211,
    "s": 85.075,
    "l": 60.588
  },
  "oklch": {
    "l": 0.84355,
    "c": 0.12839,
    "h": 202.5
  },
  "luminance": 0.63043
}

Semantic roles & 50–950 ramp

primary

#45E4F0

secondary

#AD352C

accent

#1304E2

background

#FCFFFF

surface

#F5FEFE

border

#CFD6D6

text

#0F1617

muted

#808585

Preview Lab

Preview with #45E4F0

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

Preview Lab → · Contrast checker → · Palette generator →