#63DA64#63DA64

#63DA64 is a light, vivid green. Relative luminance 0.537; OKLCH L 79.4% C 0.191 H 143.7°. Best body text is #000000 at 11.74:1 contrast (WCAG AA passes).

Color values

HEX	#63DA64
RGB	rgb(99, 218, 100)
HSL	hsl(121, 62%, 62%)
HSV	hsv(121, 55%, 85%)
CMYK	cmyk(54.6%, 0%, 54.1%, 14.5%)
CIE-LAB	lab(78.29, -56.75, 47.56)
CIE-LCH	lch(78.29, 74.04, 140.03°)
OKLab	oklab(79.38% -0.1542 0.1135)
OKLCH	oklch(79.38% 0.191 143.7)
XYZ	xyz(32.5155, 53.7128, 20.7083)
Luminance	0.5372 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63DA64 #DA63D9

analogous

#9EDA63 #63DA64 #63DA9F

triadic

#63DA64 #6463DA #DA6463

tetradic

#63DA64 #639EDA #DA63D9 #DA9F63

square

#63DA64 #639EDA #DA63D9 #DA9F63

split-complementary

#63DA64 #9F63DA #DA639E

monochromatic

#259D26 #32CE33 #63DA64 #94E695 #C6F1C6

Accessibility & contrast

On white

1.79

#63DA64 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.74

#63DA64 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63DA64

11.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63DA64	#FFFFFF	#000000	##000000
##63DA64	1.00	1.79	11.74	11.74
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.74	21.00	1.00	1.00
##000000	11.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC859

Deuteranopia (green-blind)

#CEBE6D

Tritanopia (blue-blind)

#50D4BF

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #63da64;
/* rgb */ color: rgb(99, 218, 100);
/* oklch */ color: oklch(79.4% 0.191 143.7);

Tailwind

colors: {
  custom: {
    50: '#99e693',
    500: '#63da64',
    950: '#000000',
  },
}

SCSS

$custom: #63da64;
$custom-light: #99e693;
$custom-dark: #000000;

JSON

{
  "hex": "#63da64",
  "rgb": {
    "r": 99,
    "g": 218,
    "b": 100
  },
  "hsl": {
    "h": 120.504,
    "s": 61.658,
    "l": 62.157
  },
  "oklch": {
    "l": 0.79375,
    "c": 0.19145,
    "h": 143.7
  },
  "luminance": 0.53716
}

Semantic roles & 50–950 ramp

primary

#63DA64

secondary

#A140A0

accent

#1CC8C9

background

#FCFEFC

surface

#F5FCF4

border

#CFD5CE

text

#0F160D

muted

#80847F

Preview Lab

Preview with #63DA64

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

Preview Lab → · Contrast checker → · Palette generator →