#63E194#63E194

#63E194 is a light, vivid green. Relative luminance 0.586; OKLCH L 81.9% C 0.157 H 154.0°. Best body text is #000000 at 12.73:1 contrast (WCAG AA passes).

Color values

HEX	#63E194
RGB	rgb(99, 225, 148)
HSL	hsl(143, 68%, 64%)
HSV	hsv(143, 56%, 88%)
CMYK	cmyk(56%, 0%, 34.2%, 11.8%)
CIE-LAB	lab(81.09, -52.06, 27.39)
CIE-LCH	lch(81.09, 58.83, 152.25°)
OKLab	oklab(81.9% -0.1414 0.0689)
OKLCH	oklch(81.9% 0.157 154)
XYZ	xyz(37.4132, 58.6378, 37.3578)
Luminance	0.5864 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E194 #E163B0

analogous

#71E163 #63E194 #63E1D3

triadic

#63E194 #9463E1 #E19463

tetradic

#63E194 #6371E1 #E163B0 #E1D363

square

#63E194 #6371E1 #E163B0 #E1D363

split-complementary

#63E194 #D363E1 #E16371

monochromatic

#21A956 #30D771 #63E194 #96EBB7 #CAF5DA

Accessibility & contrast

On white

1.65

#63E194 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.73

#63E194 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E194

12.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E194	#FFFFFF	#000000	##000000
##63E194	1.00	1.65	12.73	12.73
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.73	21.00	1.00	1.00
##000000	12.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1D18F

Deuteranopia (green-blind)

#CFC599

Tritanopia (blue-blind)

#3DDFCD

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #63e194;
/* rgb */ color: rgb(99, 225, 148);
/* oklch */ color: oklch(81.9% 0.157 154.0);

Tailwind

colors: {
  custom: {
    50: '#99ebb4',
    500: '#63e194',
    950: '#000000',
  },
}

SCSS

$custom: #63e194;
$custom-light: #99ebb4;
$custom-dark: #000000;

JSON

{
  "hex": "#63e194",
  "rgb": {
    "r": 99,
    "g": 225,
    "b": 148
  },
  "hsl": {
    "h": 143.333,
    "s": 67.742,
    "l": 63.529
  },
  "oklch": {
    "l": 0.81897,
    "c": 0.15731,
    "h": 154
  },
  "luminance": 0.58641
}

Semantic roles & 50–950 ramp

primary

#63E194

secondary

#AB3D80

accent

#1687D0

background

#FCFFFD

surface

#F5FEF8

border

#CFD6D1

text

#0F1611

muted

#808581

Preview Lab

Preview with #63E194

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

Preview Lab → · Contrast checker → · Palette generator →