#63E196#63E196

#63E196 is a light, vivid green. Relative luminance 0.587; OKLCH L 81.9% C 0.155 H 154.7°. Best body text is #000000 at 12.74:1 contrast (WCAG AA passes).

Color values

HEX	#63E196
RGB	rgb(99, 225, 150)
HSL	hsl(144, 68%, 64%)
HSV	hsv(144, 56%, 88%)
CMYK	cmyk(56%, 0%, 33.3%, 11.8%)
CIE-LAB	lab(81.13, -51.70, 26.40)
CIE-LCH	lch(81.13, 58.05, 152.94°)
OKLab	oklab(81.94% -0.1406 0.0665)
OKLCH	oklch(81.94% 0.156 154.7)
XYZ	xyz(37.5728, 58.7016, 38.1988)
Luminance	0.5870 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E196 #E163AE

analogous

#6FE163 #63E196 #63E1D5

triadic

#63E196 #9663E1 #E19663

tetradic

#63E196 #636FE1 #E163AE #E1D563

square

#63E196 #636FE1 #E163AE #E1D563

split-complementary

#63E196 #D563E1 #E1636F

monochromatic

#21A958 #30D773 #63E196 #96EBB9 #CAF5DB

Accessibility & contrast

On white

1.65

#63E196 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.74

#63E196 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E196

12.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E196	#FFFFFF	#000000	##000000
##63E196	1.00	1.65	12.74	12.74
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.74	21.00	1.00	1.00
##000000	12.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0D191

Deuteranopia (green-blind)

#CFC59B

Tritanopia (blue-blind)

#3BDFCD

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #63e196;
/* rgb */ color: rgb(99, 225, 150);
/* oklch */ color: oklch(81.9% 0.155 154.7);

Tailwind

colors: {
  custom: {
    50: '#99ebb5',
    500: '#63e196',
    950: '#000000',
  },
}

SCSS

$custom: #63e196;
$custom-light: #99ebb5;
$custom-dark: #000000;

JSON

{
  "hex": "#63e196",
  "rgb": {
    "r": 99,
    "g": 225,
    "b": 150
  },
  "hsl": {
    "h": 144.286,
    "s": 67.742,
    "l": 63.529
  },
  "oklch": {
    "l": 0.81938,
    "c": 0.1555,
    "h": 154.7
  },
  "luminance": 0.58705
}

Semantic roles & 50–950 ramp

primary

#63E196

secondary

#AB3D7F

accent

#1684D0

background

#FCFFFD

surface

#F5FEF8

border

#CFD6D1

text

#0F1611

muted

#808581

Preview Lab

Preview with #63E196

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

Preview Lab → · Contrast checker → · Palette generator →