#63D55F#63D55F

#63D55F is a light, vivid green. Relative luminance 0.511; OKLCH L 78.1% C 0.189 H 142.9°. Best body text is #000000 at 11.21:1 contrast (WCAG AA passes).

Color values

HEX	#63D55F
RGB	rgb(99, 213, 95)
HSL	hsl(118, 58%, 60%)
HSV	hsv(118, 55%, 84%)
CMYK	cmyk(53.5%, 0%, 55.4%, 16.5%)
CIE-LAB	lab(76.72, -55.46, 48.00)
CIE-LCH	lch(76.72, 73.35, 139.12°)
OKLab	oklab(78.06% -0.1509 0.1141)
OKLCH	oklch(78.06% 0.189 142.9)
XYZ	xyz(31.0038, 51.0648, 19.0470)
Luminance	0.5107 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D55F #D15FD5

analogous

#9ED55F #63D55F #5FD596

triadic

#63D55F #5F63D5 #D55F63

tetradic

#63D55F #5F9ED5 #D15FD5 #D5965F

square

#63D55F #5F9ED5 #D15FD5 #D5965F

split-complementary

#63D55F #965FD5 #D55F9E

monochromatic

#2A9327 #38C333 #63D55F #92E28F #C2EEC0

Accessibility & contrast

On white

1.87

#63D55F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.21

#63D55F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D55F

11.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D55F	#FFFFFF	#000000	##000000
##63D55F	1.00	1.87	11.21	11.21
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.21	21.00	1.00	1.00
##000000	11.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C354

Deuteranopia (green-blind)

#CAB968

Tritanopia (blue-blind)

#52CFBB

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #63d55f;
/* rgb */ color: rgb(99, 213, 95);
/* oklch */ color: oklch(78.1% 0.189 142.9);

Tailwind

colors: {
  custom: {
    50: '#99e38f',
    500: '#63d55f',
    950: '#000000',
  },
}

SCSS

$custom: #63d55f;
$custom-light: #99e38f;
$custom-dark: #000000;

JSON

{
  "hex": "#63d55f",
  "rgb": {
    "r": 99,
    "g": 213,
    "b": 95
  },
  "hsl": {
    "h": 117.966,
    "s": 58.416,
    "l": 60.392
  },
  "oklch": {
    "l": 0.78061,
    "c": 0.1892,
    "h": 142.9
  },
  "luminance": 0.51067
}

Semantic roles & 50–950 ramp

primary

#63D55F

secondary

#954098

accent

#1FC6C0

background

#FCFEFC

surface

#F5FCF4

border

#CFD5CE

text

#0F150D

muted

#80847F

Preview Lab

Preview with #63D55F

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

Preview Lab → · Contrast checker → · Palette generator →