#63F3B4#63F3B4

#63F3B4 is a very light, vivid teal. Relative luminance 0.700; OKLCH L 86.9% C 0.154 H 161.6°. Best body text is #000000 at 15.01:1 contrast (WCAG AA passes).

Color values

HEX	#63F3B4
RGB	rgb(99, 243, 180)
HSL	hsl(154, 86%, 67%)
HSV	hsv(154, 59%, 95%)
CMYK	cmyk(59.3%, 0%, 25.9%, 4.7%)
CIE-LAB	lab(87.02, -53.11, 19.02)
CIE-LCH	lch(87.02, 56.41, 160.30°)
OKLab	oklab(86.95% -0.1459 0.0485)
OKLCH	oklch(86.95% 0.154 161.6)
XYZ	xyz(45.4301, 70.0446, 54.2970)
Luminance	0.7005 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63F3B4 #F363A2

analogous

#63F36C #63F3B4 #63EAF3

triadic

#63F3B4 #B463F3 #F3B463

tetradic

#63F3B4 #6C63F3 #F363A2 #EAF363

square

#63F3B4 #6C63F3 #F363A2 #EAF363

split-complementary

#63F3B4 #F363EA #F36C63

monochromatic

#10CC7A #2AEF99 #63F3B4 #9CF7CF #D5FCEB

Accessibility & contrast

On white

1.40

#63F3B4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.01

#63F3B4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F3B4

15.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63F3B4	#FFFFFF	#000000	##000000
##63F3B4	1.00	1.40	15.01	15.01
#FFFFFF	1.40	1.00	21.00	21.00
#000000	15.01	21.00	1.00	1.00
##000000	15.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0E2B0

Deuteranopia (green-blind)

#DCD4B8

Tritanopia (blue-blind)

#12F2E2

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #63f3b4;
/* rgb */ color: rgb(99, 243, 180);
/* oklch */ color: oklch(86.9% 0.154 161.6);

Tailwind

colors: {
  custom: {
    50: '#9cf8ca',
    500: '#63f3b4',
    950: '#000000',
  },
}

SCSS

$custom: #63f3b4;
$custom-light: #9cf8ca;
$custom-dark: #000000;

JSON

{
  "hex": "#63f3b4",
  "rgb": {
    "r": 99,
    "g": 243,
    "b": 180
  },
  "hsl": {
    "h": 153.75,
    "s": 85.714,
    "l": 67.059
  },
  "oklch": {
    "l": 0.86945,
    "c": 0.15375,
    "h": 161.6
  },
  "luminance": 0.70049
}

Semantic roles & 50–950 ramp

primary

#63F3B4

secondary

#C83274

accent

#0365E2

background

#FCFFFD

surface

#F6FFF9

border

#D0D7D2

text

#0F1713

muted

#808582

Preview Lab

Preview with #63F3B4

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

Preview Lab → · Contrast checker → · Palette generator →