#63DD5D#63DD5D

#63DD5D is a light, highly saturated green. Relative luminance 0.552; OKLCH L 80.0% C 0.201 H 142.6°. Best body text is #000000 at 12.03:1 contrast (WCAG AA passes).

Color values

HEX	#63DD5D
RGB	rgb(99, 221, 93)
HSL	hsl(117, 65%, 62%)
HSV	hsv(117, 58%, 87%)
CMYK	cmyk(55.2%, 0%, 57.9%, 13.3%)
CIE-LAB	lab(79.13, -58.70, 51.74)
CIE-LCH	lch(79.13, 78.25, 138.61°)
OKLab	oklab(80.04% -0.1598 0.1221)
OKLCH	oklch(80.04% 0.201 142.6)
XYZ	xyz(32.9761, 55.1530, 19.2617)
Luminance	0.5516 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63DD5D #D75DDD

analogous

#A3DD5D #63DD5D #5DDD97

triadic

#63DD5D #5D63DD #DD5D63

tetradic

#63DD5D #5DA3DD #D75DDD #DD975D

square

#63DD5D #5DA3DD #D75DDD #DD975D

split-complementary

#63DD5D #975DDD #DD5DA3

monochromatic

#279E21 #34D12C #63DD5D #94E890 #C4F2C2

Accessibility & contrast

On white

1.75

#63DD5D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.03

#63DD5D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63DD5D

12.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63DD5D	#FFFFFF	#000000	##000000
##63DD5D	1.00	1.75	12.03	12.03
#FFFFFF	1.75	1.00	21.00	21.00
#000000	12.03	21.00	1.00	1.00
##000000	12.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2CA50

Deuteranopia (green-blind)

#D2C067

Tritanopia (blue-blind)

#51D7C1

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #63dd5d;
/* rgb */ color: rgb(99, 221, 93);
/* oklch */ color: oklch(80.0% 0.201 142.6);

Tailwind

colors: {
  custom: {
    50: '#9ae88f',
    500: '#63dd5d',
    950: '#000000',
  },
}

SCSS

$custom: #63dd5d;
$custom-light: #9ae88f;
$custom-dark: #000000;

JSON

{
  "hex": "#63dd5d",
  "rgb": {
    "r": 99,
    "g": 221,
    "b": 93
  },
  "hsl": {
    "h": 117.188,
    "s": 65.306,
    "l": 61.569
  },
  "oklch": {
    "l": 0.80038,
    "c": 0.20109,
    "h": 142.6
  },
  "luminance": 0.55156
}

Semantic roles & 50–950 ramp

primary

#63DD5D

secondary

#9D3CA2

accent

#18CDC5

background

#FCFEFC

surface

#F5FDF4

border

#CFD5CE

text

#0F160D

muted

#80847F

Preview Lab

Preview with #63DD5D

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

Preview Lab → · Contrast checker → · Palette generator →