#63DE4B#63DE4B

#63DE4B is a light, highly saturated green. Relative luminance 0.554; OKLCH L 80.1% C 0.216 H 140.6°. Best body text is #000000 at 12.08:1 contrast (WCAG AA passes).

Color values

HEX	#63DE4B
RGB	rgb(99, 222, 75)
HSL	hsl(110, 69%, 58%)
HSV	hsv(110, 66%, 87%)
CMYK	cmyk(55.4%, 0%, 66.2%, 12.9%)
CIE-LAB	lab(79.27, -60.89, 59.53)
CIE-LCH	lch(79.27, 85.15, 135.65°)
OKLab	oklab(80.1% -0.1667 0.1369)
OKLCH	oklch(80.1% 0.216 140.6)
XYZ	xyz(32.5354, 55.4004, 15.6341)
Luminance	0.5540 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63DE4B #C64BDE

analogous

#ACDE4B #63DE4B #4BDE7C

triadic

#63DE4B #4B63DE #DE4B63

tetradic

#63DE4B #4BACDE #C64BDE #DE7C4B

square

#63DE4B #4BACDE #C64BDE #DE7C4B

split-complementary

#63DE4B #7C4BDE #DE4BAC

monochromatic

#2F941B #3FC725 #63DE4B #90E77F #BDF1B2

Accessibility & contrast

On white

1.74

#63DE4B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.08

#63DE4B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63DE4B

12.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63DE4B	#FFFFFF	#000000	##000000
##63DE4B	1.00	1.74	12.08	12.08
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.08	21.00	1.00	1.00
##000000	12.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4CB37

Deuteranopia (green-blind)

#D4C058

Tritanopia (blue-blind)

#54D7C0

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #63de4b;
/* rgb */ color: rgb(99, 222, 75);
/* oklch */ color: oklch(80.1% 0.216 140.6);

Tailwind

colors: {
  custom: {
    50: '#9be984',
    500: '#63de4b',
    950: '#000000',
  },
}

SCSS

$custom: #63de4b;
$custom-light: #9be984;
$custom-dark: #000000;

JSON

{
  "hex": "#63de4b",
  "rgb": {
    "r": 99,
    "g": 222,
    "b": 75
  },
  "hsl": {
    "h": 110.204,
    "s": 69.014,
    "l": 58.235
  },
  "oklch": {
    "l": 0.80103,
    "c": 0.2157,
    "h": 140.6
  },
  "luminance": 0.55403
}

Semantic roles & 50–950 ramp

primary

#63DE4B

secondary

#883598

accent

#3CECCF

background

#FCFEFB

surface

#F6FDF2

border

#D0D5CC

text

#0F160B

muted

#80847E

Preview Lab

Preview with #63DE4B

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

Preview Lab → · Contrast checker → · Palette generator →