#63E193#63E193

#63E193 is a light, vivid green. Relative luminance 0.586; OKLCH L 81.9% C 0.158 H 153.7°. Best body text is #000000 at 12.72:1 contrast (WCAG AA passes).

Color values

HEX	#63E193
RGB	rgb(99, 225, 147)
HSL	hsl(143, 68%, 64%)
HSV	hsv(143, 56%, 88%)
CMYK	cmyk(56%, 0%, 34.7%, 11.8%)
CIE-LAB	lab(81.07, -52.25, 27.88)
CIE-LCH	lch(81.07, 59.22, 151.92°)
OKLab	oklab(81.88% -0.1419 0.07)
OKLCH	oklch(81.88% 0.158 153.7)
XYZ	xyz(37.3343, 58.6062, 36.9428)
Luminance	0.5861 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E193 #E163B1

analogous

#72E163 #63E193 #63E1D2

triadic

#63E193 #9363E1 #E19363

tetradic

#63E193 #6372E1 #E163B1 #E1D263

square

#63E193 #6372E1 #E163B1 #E1D263

split-complementary

#63E193 #D263E1 #E16372

monochromatic

#21A955 #30D76F #63E193 #96EBB7 #CAF5DA

Accessibility & contrast

On white

1.65

#63E193 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.72

#63E193 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E193

12.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E193	#FFFFFF	#000000	##000000
##63E193	1.00	1.65	12.72	12.72
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.72	21.00	1.00	1.00
##000000	12.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1D18E

Deuteranopia (green-blind)

#CFC498

Tritanopia (blue-blind)

#3DDECD

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #63e193;
/* rgb */ color: rgb(99, 225, 147);
/* oklch */ color: oklch(81.9% 0.158 153.7);

Tailwind

colors: {
  custom: {
    50: '#99ebb3',
    500: '#63e193',
    950: '#000000',
  },
}

SCSS

$custom: #63e193;
$custom-light: #99ebb3;
$custom-dark: #000000;

JSON

{
  "hex": "#63e193",
  "rgb": {
    "r": 99,
    "g": 225,
    "b": 147
  },
  "hsl": {
    "h": 142.857,
    "s": 67.742,
    "l": 63.529
  },
  "oklch": {
    "l": 0.81877,
    "c": 0.15823,
    "h": 153.7
  },
  "luminance": 0.5861
}

Semantic roles & 50–950 ramp

primary

#63E193

secondary

#AB3D81

accent

#1689D0

background

#FCFFFD

surface

#F5FEF8

border

#CFD6D1

text

#0F1611

muted

#808581

Preview Lab

Preview with #63E193

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

Preview Lab → · Contrast checker → · Palette generator →