#63EAF4#63EAF4

#63EAF4 is a very light, moderate teal. Relative luminance 0.680; OKLCH L 86.7% C 0.117 H 202.0°. Best body text is #000000 at 14.61:1 contrast (WCAG AA passes).

Color values

HEX	#63EAF4
RGB	rgb(99, 234, 244)
HSL	hsl(184, 87%, 67%)
HSV	hsv(184, 59%, 96%)
CMYK	cmyk(59.4%, 4.1%, 0%, 4.3%)
CIE-LAB	lab(86.02, -33.73, -15.90)
CIE-LCH	lch(86.02, 37.29, 205.24°)
OKLab	oklab(86.66% -0.1089 -0.044)
OKLCH	oklch(86.66% 0.118 202)
XYZ	xyz(50.8906, 68.0247, 96.0185)
Luminance	0.6803 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63EAF4 #F46D63

analogous

#63F4B6 #63EAF4 #63A2F4

triadic

#63EAF4 #F463EA #EAF463

tetradic

#63EAF4 #B663F4 #F46D63 #A2F463

square

#63EAF4 #B663F4 #F46D63 #A2F463

split-complementary

#63EAF4 #F463A2 #F4B663

monochromatic

#0FC1CE #2AE2F0 #63EAF4 #9CF2F8 #D5F9FC

Accessibility & contrast

On white

1.44

#63EAF4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.61

#63EAF4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63EAF4

14.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63EAF4	#FFFFFF	#000000	##000000
##63EAF4	1.00	1.44	14.61	14.61
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.61	21.00	1.00	1.00
##000000	14.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DAE1F5

Deuteranopia (green-blind)

#C3D0F5

Tritanopia (blue-blind)

#00F2ED

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #63eaf4;
/* rgb */ color: rgb(99, 234, 244);
/* oklch */ color: oklch(86.7% 0.117 202.0);

Tailwind

colors: {
  custom: {
    50: '#9ef1f7',
    500: '#63eaf4',
    950: '#000000',
  },
}

SCSS

$custom: #63eaf4;
$custom-light: #9ef1f7;
$custom-dark: #000000;

JSON

{
  "hex": "#63eaf4",
  "rgb": {
    "r": 99,
    "g": 234,
    "b": 244
  },
  "hsl": {
    "h": 184.138,
    "s": 86.826,
    "l": 67.255
  },
  "oklch": {
    "l": 0.86663,
    "c": 0.1175,
    "h": 202
  },
  "luminance": 0.6803
}

Semantic roles & 50–950 ramp

primary

#63EAF4

secondary

#CA3C31

accent

#1202E3

background

#FCFFFF

surface

#F6FEFE

border

#D0D6D6

text

#101717

muted

#808585

Preview Lab

Preview with #63EAF4

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

Preview Lab → · Contrast checker → · Palette generator →