#63EFE7#63EFE7

#63EFE7 is a very light, vivid teal. Relative luminance 0.702; OKLCH L 87.4% C 0.121 H 190.0°. Best body text is #000000 at 15.03:1 contrast (WCAG AA passes).

Color values

HEX	#63EFE7
RGB	rgb(99, 239, 231)
HSL	hsl(177, 81%, 66%)
HSV	hsv(177, 59%, 94%)
CMYK	cmyk(58.6%, 0%, 3.3%, 6.3%)
CIE-LAB	lab(87.07, -39.49, -7.50)
CIE-LCH	lch(87.07, 40.20, 190.76°)
OKLab	oklab(87.39% -0.1194 -0.0209)
OKLCH	oklch(87.39% 0.121 190)
XYZ	xyz(50.4295, 70.1500, 86.4684)
Luminance	0.7016 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63EFE7 #EF636B

analogous

#63EFA1 #63EFE7 #63B1EF

triadic

#63EFE7 #E763EF #EFE763

tetradic

#63EFE7 #A163EF #EF636B #B1EF63

square

#63EFE7 #A163EF #EF636B #B1EF63

split-complementary

#63EFE7 #EF63B1 #EFA163

monochromatic

#14C4BA #2BE9DE #63EFE7 #9BF5F0 #D2FAF8

Accessibility & contrast

On white

1.40

#63EFE7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.03

#63EFE7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63EFE7

15.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63EFE7	#FFFFFF	#000000	##000000
##63EFE7	1.00	1.40	15.03	15.03
#FFFFFF	1.40	1.00	21.00	21.00
#000000	15.03	21.00	1.00	1.00
##000000	15.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2E4E7

Deuteranopia (green-blind)

#CCD3E8

Tritanopia (blue-blind)

#00F5EC

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #63efe7;
/* rgb */ color: rgb(99, 239, 231);
/* oklch */ color: oklch(87.4% 0.121 190.0);

Tailwind

colors: {
  custom: {
    50: '#9df5ee',
    500: '#63efe7',
    950: '#000000',
  },
}

SCSS

$custom: #63efe7;
$custom-light: #9df5ee;
$custom-dark: #000000;

JSON

{
  "hex": "#63efe7",
  "rgb": {
    "r": 99,
    "g": 239,
    "b": 231
  },
  "hsl": {
    "h": 176.571,
    "s": 81.395,
    "l": 66.275
  },
  "oklch": {
    "l": 0.87388,
    "c": 0.12123,
    "h": 190
  },
  "luminance": 0.70155
}

Semantic roles & 50–950 ramp

primary

#63EFE7

secondary

#C1353D

accent

#0814DE

background

#FCFFFF

surface

#F6FEFE

border

#D0D6D6

text

#101716

muted

#808585

Preview Lab

Preview with #63EFE7

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

Preview Lab → · Contrast checker → · Palette generator →