#63DC5E#63DC5E

#63DC5E is a light, vivid green. Relative luminance 0.546; OKLCH L 79.8% C 0.199 H 142.8°. Best body text is #000000 at 11.93:1 contrast (WCAG AA passes).

Color values

HEX	#63DC5E
RGB	rgb(99, 220, 94)
HSL	hsl(118, 64%, 62%)
HSV	hsv(118, 57%, 86%)
CMYK	cmyk(55%, 0%, 57.3%, 13.7%)
CIE-LAB	lab(78.84, -58.22, 50.95)
CIE-LCH	lch(78.84, 77.37, 138.81°)
OKLab	oklab(79.8% -0.1584 0.1204)
OKLCH	oklch(79.8% 0.199 142.8)
XYZ	xyz(32.7575, 54.6444, 19.4087)
Luminance	0.5465 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63DC5E #D75EDC

analogous

#A2DC5E #63DC5E #5EDC98

triadic

#63DC5E #5E63DC #DC5E63

tetradic

#63DC5E #5EA2DC #D75EDC #DC985E

square

#63DC5E #5EA2DC #D75EDC #DC985E

split-complementary

#63DC5E #985EDC #DC5EA2

monochromatic

#279D22 #34D02D #63DC5E #94E790 #C4F2C3

Accessibility & contrast

On white

1.76

#63DC5E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.93

#63DC5E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63DC5E

11.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63DC5E	#FFFFFF	#000000	##000000
##63DC5E	1.00	1.76	11.93	11.93
#FFFFFF	1.76	1.00	21.00	21.00
#000000	11.93	21.00	1.00	1.00
##000000	11.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1CA51

Deuteranopia (green-blind)

#D1BF68

Tritanopia (blue-blind)

#51D6C0

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #63dc5e;
/* rgb */ color: rgb(99, 220, 94);
/* oklch */ color: oklch(79.8% 0.199 142.8);

Tailwind

colors: {
  custom: {
    50: '#9ae88f',
    500: '#63dc5e',
    950: '#000000',
  },
}

SCSS

$custom: #63dc5e;
$custom-light: #9ae88f;
$custom-dark: #000000;

JSON

{
  "hex": "#63dc5e",
  "rgb": {
    "r": 99,
    "g": 220,
    "b": 94
  },
  "hsl": {
    "h": 117.619,
    "s": 64.286,
    "l": 61.569
  },
  "oklch": {
    "l": 0.798,
    "c": 0.19902,
    "h": 142.8
  },
  "luminance": 0.54647
}

Semantic roles & 50–950 ramp

primary

#63DC5E

secondary

#9D3DA1

accent

#19CCC5

background

#FCFEFC

surface

#F5FDF4

border

#CFD5CE

text

#0F160D

muted

#80847F

Preview Lab

Preview with #63DC5E

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

Preview Lab → · Contrast checker → · Palette generator →