#45D9EC#45D9EC

#45D9EC is a light, vivid teal. Relative luminance 0.569; OKLCH L 81.6% C 0.124 H 207.6°. Best body text is #000000 at 12.39:1 contrast (WCAG AA passes).

Color values

HEX	#45D9EC
RGB	rgb(69, 217, 236)
HSL	hsl(187, 81%, 60%)
HSV	hsv(187, 71%, 93%)
CMYK	cmyk(70.8%, 8.1%, 0%, 7.5%)
CIE-LAB	lab(80.15, -32.38, -20.59)
CIE-LCH	lch(80.15, 38.37, 212.46°)
OKLab	oklab(81.63% -0.1097 -0.0572)
OKLCH	oklch(81.63% 0.124 207.6)
XYZ	xyz(42.4009, 56.9421, 88.0969)
Luminance	0.5695 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45D9EC #EC5845

analogous

#45ECAB #45D9EC #4586EC

triadic

#45D9EC #EC45D9 #D9EC45

tetradic

#45D9EC #AB45EC #EC5845 #86EC45

square

#45D9EC #AB45EC #EC5845 #86EC45

split-complementary

#45D9EC #EC4586 #ECAB45

monochromatic

#1195A6 #17C7DD #45D9EC #7DE4F2 #B4F0F7

Accessibility & contrast

On white

1.69

#45D9EC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.39

#45D9EC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45D9EC

12.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45D9EC	#FFFFFF	#000000	##000000
##45D9EC	1.00	1.69	12.39	12.39
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.39	21.00	1.00	1.00
##000000	12.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6D1ED

Deuteranopia (green-blind)

#AFBFEC

Tritanopia (blue-blind)

#00E3DF

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #45d9ec;
/* rgb */ color: rgb(69, 217, 236);
/* oklch */ color: oklch(81.6% 0.124 207.6);

Tailwind

colors: {
  custom: {
    50: '#8fe5f2',
    500: '#45d9ec',
    950: '#000000',
  },
}

SCSS

$custom: #45d9ec;
$custom-light: #8fe5f2;
$custom-dark: #000000;

JSON

{
  "hex": "#45d9ec",
  "rgb": {
    "r": 69,
    "g": 217,
    "b": 236
  },
  "hsl": {
    "h": 186.826,
    "s": 81.463,
    "l": 59.804
  },
  "oklch": {
    "l": 0.81632,
    "c": 0.12374,
    "h": 207.6
  },
  "luminance": 0.56947
}

Semantic roles & 50–950 ramp

primary

#45D9EC

secondary

#A73C2E

accent

#4730F8

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0E1616

muted

#7F8485

Preview Lab

Preview with #45D9EC

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

Preview Lab → · Contrast checker → · Palette generator →