#63DDA3#63DDA3

#63DDA3 is a light, vivid teal. Relative luminance 0.570; OKLCH L 81.2% C 0.139 H 160.3°. Best body text is #000000 at 12.40:1 contrast (WCAG AA passes).

Color values

HEX	#63DDA3
RGB	rgb(99, 221, 163)
HSL	hsl(151, 64%, 63%)
HSV	hsv(151, 55%, 87%)
CMYK	cmyk(55.2%, 0%, 26.2%, 13.3%)
CIE-LAB	lab(80.18, -47.51, 18.35)
CIE-LCH	lch(80.18, 50.93, 158.88°)
OKLab	oklab(81.25% -0.1304 0.0468)
OKLCH	oklch(81.25% 0.139 160.3)
XYZ	xyz(37.6096, 57.0064, 43.6646)
Luminance	0.5701 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63DDA3 #DD639D

analogous

#63DD66 #63DDA3 #63DADD

triadic

#63DDA3 #A363DD #DDA363

tetradic

#63DDA3 #6663DD #DD639D #DADD63

square

#63DDA3 #6663DD #DD639D #DADD63

split-complementary

#63DDA3 #DD63DA #DD6663

monochromatic

#23A266 #31D285 #63DDA3 #95E8C1 #C7F3DE

Accessibility & contrast

On white

1.69

#63DDA3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.40

#63DDA3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63DDA3

12.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63DDA3	#FFFFFF	#000000	##000000
##63DDA3	1.00	1.69	12.40	12.40
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.40	21.00	1.00	1.00
##000000	12.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBCEA0

Deuteranopia (green-blind)

#C9C2A7

Tritanopia (blue-blind)

#35DCCD

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #63dda3;
/* rgb */ color: rgb(99, 221, 163);
/* oklch */ color: oklch(81.2% 0.139 160.3);

Tailwind

colors: {
  custom: {
    50: '#99e8be',
    500: '#63dda3',
    950: '#000000',
  },
}

SCSS

$custom: #63dda3;
$custom-light: #99e8be;
$custom-dark: #000000;

JSON

{
  "hex": "#63dda3",
  "rgb": {
    "r": 99,
    "g": 221,
    "b": 163
  },
  "hsl": {
    "h": 151.475,
    "s": 64.211,
    "l": 62.745
  },
  "oklch": {
    "l": 0.81247,
    "c": 0.13859,
    "h": 160.3
  },
  "luminance": 0.5701
}

Semantic roles & 50–950 ramp

primary

#63DDA3

secondary

#A53F70

accent

#196ECC

background

#FCFEFD

surface

#F5FDF8

border

#CFD5D1

text

#0F1612

muted

#808482

Preview Lab

Preview with #63DDA3

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

Preview Lab → · Contrast checker → · Palette generator →