#63F3E8#63F3E8

#63F3E8 is a very light, vivid teal. Relative luminance 0.726; OKLCH L 88.3% C 0.124 H 188.2°. Best body text is #000000 at 15.52:1 contrast (WCAG AA passes).

Color values

HEX	#63F3E8
RGB	rgb(99, 243, 232)
HSL	hsl(175, 86%, 67%)
HSV	hsv(175, 59%, 95%)
CMYK	cmyk(59.3%, 0%, 4.5%, 4.7%)
CIE-LAB	lab(88.24, -41.03, -6.29)
CIE-LCH	lch(88.24, 41.51, 188.71°)
OKLab	oklab(88.35% -0.1231 -0.0177)
OKLCH	oklch(88.35% 0.124 188.2)
XYZ	xyz(51.7552, 72.5746, 87.6091)
Luminance	0.7258 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63F3E8 #F3636E

analogous

#63F3A0 #63F3E8 #63B6F3

triadic

#63F3E8 #E863F3 #F3E863

tetradic

#63F3E8 #A063F3 #F3636E #B6F363

square

#63F3E8 #A063F3 #F3636E #B6F363

split-complementary

#63F3E8 #F363B6 #F3A063

monochromatic

#10CCBE #2AEFE0 #63F3E8 #9CF7F0 #D5FCF9

Accessibility & contrast

On white

1.35

#63F3E8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.52

#63F3E8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F3E8

15.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63F3E8	#FFFFFF	#000000	##000000
##63F3E8	1.00	1.35	15.52	15.52
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.52	21.00	1.00	1.00
##000000	15.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7E7E8

Deuteranopia (green-blind)

#D0D6EA

Tritanopia (blue-blind)

#00F9EF

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #63f3e8;
/* rgb */ color: rgb(99, 243, 232);
/* oklch */ color: oklch(88.3% 0.124 188.2);

Tailwind

colors: {
  custom: {
    50: '#9ef7ef',
    500: '#63f3e8',
    950: '#000000',
  },
}

SCSS

$custom: #63f3e8;
$custom-light: #9ef7ef;
$custom-dark: #000000;

JSON

{
  "hex": "#63f3e8",
  "rgb": {
    "r": 99,
    "g": 243,
    "b": 232
  },
  "hsl": {
    "h": 175.417,
    "s": 85.714,
    "l": 67.059
  },
  "oklch": {
    "l": 0.88349,
    "c": 0.12432,
    "h": 188.2
  },
  "luminance": 0.7258
}

Semantic roles & 50–950 ramp

primary

#63F3E8

secondary

#C8323E

accent

#0314E2

background

#FCFFFF

surface

#F6FFFE

border

#D0D7D6

text

#101716

muted

#808585

Preview Lab

Preview with #63F3E8

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

Preview Lab → · Contrast checker → · Palette generator →