#63F2E9#63F2E9

#63F2E9 is a very light, vivid teal. Relative luminance 0.720; OKLCH L 88.1% C 0.123 H 189.4°. Best body text is #000000 at 15.41:1 contrast (WCAG AA passes).

Color values

HEX	#63F2E9
RGB	rgb(99, 242, 233)
HSL	hsl(176, 85%, 67%)
HSV	hsv(176, 59%, 95%)
CMYK	cmyk(59.1%, 0%, 3.7%, 5.1%)
CIE-LAB	lab(87.99, -40.33, -7.19)
CIE-LCH	lch(87.99, 40.96, 190.12°)
OKLab	oklab(88.15% -0.1216 -0.0201)
OKLCH	oklch(88.15% 0.123 189.4)
XYZ	xyz(51.5992, 72.0347, 88.2598)
Luminance	0.7204 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63F2E9 #F2636C

analogous

#63F2A2 #63F2E9 #63B4F2

triadic

#63F2E9 #E963F2 #F2E963

tetradic

#63F2E9 #A263F2 #F2636C #B4F263

square

#63F2E9 #A263F2 #F2636C #B4F263

split-complementary

#63F2E9 #F263B4 #F2A263

monochromatic

#11CABE #2BEDE1 #63F2E9 #9BF7F1 #D4FBF9

Accessibility & contrast

On white

1.36

#63F2E9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.41

#63F2E9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F2E9

15.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63F2E9	#FFFFFF	#000000	##000000
##63F2E9	1.00	1.36	15.41	15.41
#FFFFFF	1.36	1.00	21.00	21.00
#000000	15.41	21.00	1.00	1.00
##000000	15.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5E6E9

Deuteranopia (green-blind)

#CFD6EA

Tritanopia (blue-blind)

#00F8EF

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #63f2e9;
/* rgb */ color: rgb(99, 242, 233);
/* oklch */ color: oklch(88.1% 0.123 189.4);

Tailwind

colors: {
  custom: {
    50: '#9ef7f0',
    500: '#63f2e9',
    950: '#000000',
  },
}

SCSS

$custom: #63f2e9;
$custom-light: #9ef7f0;
$custom-dark: #000000;

JSON

{
  "hex": "#63f2e9",
  "rgb": {
    "r": 99,
    "g": 242,
    "b": 233
  },
  "hsl": {
    "h": 176.224,
    "s": 84.615,
    "l": 66.863
  },
  "oklch": {
    "l": 0.88148,
    "c": 0.12328,
    "h": 189.4
  },
  "luminance": 0.7204
}

Semantic roles & 50–950 ramp

primary

#63F2E9

secondary

#C6333C

accent

#0412E1

background

#FCFFFF

surface

#F6FFFE

border

#D0D7D6

text

#101716

muted

#808585

Preview Lab

Preview with #63F2E9

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

Preview Lab → · Contrast checker → · Palette generator →