#63EFF2#63EFF2

#63EFF2 is a very light, vivid teal. Relative luminance 0.708; OKLCH L 87.7% C 0.120 H 197.2°. Best body text is #000000 at 15.16:1 contrast (WCAG AA passes).

Color values

HEX	#63EFF2
RGB	rgb(99, 239, 242)
HSL	hsl(181, 85%, 67%)
HSV	hsv(181, 59%, 95%)
CMYK	cmyk(59.1%, 1.2%, 0%, 5.1%)
CIE-LAB	lab(87.38, -36.59, -12.80)
CIE-LCH	lch(87.38, 38.77, 199.28°)
OKLab	oklab(87.74% -0.1148 -0.0355)
OKLCH	oklch(87.74% 0.12 197.2)
XYZ	xyz(52.0322, 70.7910, 94.9091)
Luminance	0.7080 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63EFF2 #F26663

analogous

#63F2AE #63EFF2 #63A8F2

triadic

#63EFF2 #F263EF #EFF263

tetradic

#63EFF2 #AE63F2 #F26663 #A8F263

square

#63EFF2 #AE63F2 #F26663 #A8F263

split-complementary

#63EFF2 #F263A8 #F2AE63

monochromatic

#11C6CA #2BE9ED #63EFF2 #9BF5F7 #D4FBFB

Accessibility & contrast

On white

1.39

#63EFF2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.16

#63EFF2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63EFF2

15.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63EFF2	#FFFFFF	#000000	##000000
##63EFF2	1.00	1.39	15.16	15.16
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.16	21.00	1.00	1.00
##000000	15.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0E5F2

Deuteranopia (green-blind)

#C9D4F3

Tritanopia (blue-blind)

#00F6EF

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #63eff2;
/* rgb */ color: rgb(99, 239, 242);
/* oklch */ color: oklch(87.7% 0.120 197.2);

Tailwind

colors: {
  custom: {
    50: '#9ef4f6',
    500: '#63eff2',
    950: '#000000',
  },
}

SCSS

$custom: #63eff2;
$custom-light: #9ef4f6;
$custom-dark: #000000;

JSON

{
  "hex": "#63eff2",
  "rgb": {
    "r": 99,
    "g": 239,
    "b": 242
  },
  "hsl": {
    "h": 181.259,
    "s": 84.615,
    "l": 66.863
  },
  "oklch": {
    "l": 0.87745,
    "c": 0.12019,
    "h": 197.2
  },
  "luminance": 0.70796
}

Semantic roles & 50–950 ramp

primary

#63EFF2

secondary

#C63633

accent

#0904E1

background

#FDFFFF

surface

#F7FEFE

border

#D0D6D6

text

#101717

muted

#818585

Preview Lab

Preview with #63EFF2

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

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