#63F3E7#63F3E7

#63F3E7 is a very light, vivid teal. Relative luminance 0.725; OKLCH L 88.3% C 0.125 H 187.5°. Best body text is #000000 at 15.50:1 contrast (WCAG AA passes).

Color values

HEX	#63F3E7
RGB	rgb(99, 243, 231)
HSL	hsl(175, 86%, 67%)
HSV	hsv(175, 59%, 95%)
CMYK	cmyk(59.3%, 0%, 4.9%, 4.7%)
CIE-LAB	lab(88.22, -41.29, -5.81)
CIE-LCH	lch(88.22, 41.70, 188.00°)
OKLab	oklab(88.32% -0.1235 -0.0163)
OKLCH	oklch(88.32% 0.125 187.5)
XYZ	xyz(51.6136, 72.5180, 86.8631)
Luminance	0.7252 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63F3E7 #F3636F

analogous

#63F39F #63F3E7 #63B7F3

triadic

#63F3E7 #E763F3 #F3E763

tetradic

#63F3E7 #9F63F3 #F3636F #B7F363

square

#63F3E7 #9F63F3 #F3636F #B7F363

split-complementary

#63F3E7 #F363B7 #F39F63

monochromatic

#10CCBC #2AEFDE #63F3E7 #9CF7F0 #D5FCF8

Accessibility & contrast

On white

1.35

#63F3E7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.50

#63F3E7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F3E7

15.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63F3E7	#FFFFFF	#000000	##000000
##63F3E7	1.00	1.35	15.50	15.50
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.50	21.00	1.00	1.00
##000000	15.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7E7E7

Deuteranopia (green-blind)

#D1D6E9

Tritanopia (blue-blind)

#00F8EF

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #63f3e7;
/* rgb */ color: rgb(99, 243, 231);
/* oklch */ color: oklch(88.3% 0.125 187.5);

Tailwind

colors: {
  custom: {
    50: '#9ef7ee',
    500: '#63f3e7',
    950: '#000000',
  },
}

SCSS

$custom: #63f3e7;
$custom-light: #9ef7ee;
$custom-dark: #000000;

JSON

{
  "hex": "#63f3e7",
  "rgb": {
    "r": 99,
    "g": 243,
    "b": 231
  },
  "hsl": {
    "h": 175,
    "s": 85.714,
    "l": 67.059
  },
  "oklch": {
    "l": 0.88318,
    "c": 0.12457,
    "h": 187.5
  },
  "luminance": 0.72523
}

Semantic roles & 50–950 ramp

primary

#63F3E7

secondary

#C8323F

accent

#0316E2

background

#FCFFFF

surface

#F6FFFE

border

#D0D7D6

text

#101716

muted

#808585

Preview Lab

Preview with #63F3E7

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

Preview Lab → · Contrast checker → · Palette generator →