#63F3B5#63F3B5

#63F3B5 is a very light, vivid teal. Relative luminance 0.701; OKLCH L 87.0% C 0.153 H 162.0°. Best body text is #000000 at 15.02:1 contrast (WCAG AA passes).

Color values

HEX	#63F3B5
RGB	rgb(99, 243, 181)
HSL	hsl(154, 86%, 67%)
HSV	hsv(154, 59%, 95%)
CMYK	cmyk(59.3%, 0%, 25.5%, 4.7%)
CIE-LAB	lab(87.04, -52.90, 18.53)
CIE-LCH	lch(87.04, 56.06, 160.70°)
OKLab	oklab(86.97% -0.1454 0.0473)
OKLCH	oklch(86.97% 0.153 162)
XYZ	xyz(45.5323, 70.0855, 54.8354)
Luminance	0.7009 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63F3B5 #F363A1

analogous

#63F36D #63F3B5 #63E9F3

triadic

#63F3B5 #B563F3 #F3B563

tetradic

#63F3B5 #6D63F3 #F363A1 #E9F363

square

#63F3B5 #6D63F3 #F363A1 #E9F363

split-complementary

#63F3B5 #F363E9 #F36D63

monochromatic

#10CC7B #2AEF9A #63F3B5 #9CF7D0 #D5FCEB

Accessibility & contrast

On white

1.40

#63F3B5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.02

#63F3B5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F3B5

15.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63F3B5	#FFFFFF	#000000	##000000
##63F3B5	1.00	1.40	15.02	15.02
#FFFFFF	1.40	1.00	21.00	21.00
#000000	15.02	21.00	1.00	1.00
##000000	15.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0E3B2

Deuteranopia (green-blind)

#DBD4B9

Tritanopia (blue-blind)

#10F3E2

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #63f3b5;
/* rgb */ color: rgb(99, 243, 181);
/* oklch */ color: oklch(87.0% 0.153 162.0);

Tailwind

colors: {
  custom: {
    50: '#9cf8cb',
    500: '#63f3b5',
    950: '#000000',
  },
}

SCSS

$custom: #63f3b5;
$custom-light: #9cf8cb;
$custom-dark: #000000;

JSON

{
  "hex": "#63f3b5",
  "rgb": {
    "r": 99,
    "g": 243,
    "b": 181
  },
  "hsl": {
    "h": 154.167,
    "s": 85.714,
    "l": 67.059
  },
  "oklch": {
    "l": 0.86968,
    "c": 0.15294,
    "h": 162
  },
  "luminance": 0.7009
}

Semantic roles & 50–950 ramp

primary

#63F3B5

secondary

#C83273

accent

#0363E2

background

#FCFFFD

surface

#F6FFF9

border

#D0D7D2

text

#0F1713

muted

#808582

Preview Lab

Preview with #63F3B5

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

Preview Lab → · Contrast checker → · Palette generator →