#63DC51#63DC51

#63DC51 is a light, highly saturated green. Relative luminance 0.544; OKLCH L 79.7% C 0.209 H 141.2°. Best body text is #000000 at 11.89:1 contrast (WCAG AA passes).

Color values

HEX	#63DC51
RGB	rgb(99, 220, 81)
HSL	hsl(112, 67%, 59%)
HSV	hsv(112, 63%, 86%)
CMYK	cmyk(55%, 0%, 63.2%, 13.7%)
CIE-LAB	lab(78.71, -59.60, 56.47)
CIE-LCH	lch(78.71, 82.11, 136.54°)
OKLab	oklab(79.66% -0.1629 0.1311)
OKLCH	oklch(79.66% 0.209 141.2)
XYZ	xyz(32.2225, 54.4304, 16.5911)
Luminance	0.5443 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63DC51 #CA51DC

analogous

#A9DC51 #63DC51 #51DC85

triadic

#63DC51 #5163DC #DC5163

tetradic

#63DC51 #51A9DC #CA51DC #DC8551

square

#63DC51 #51A9DC #CA51DC #DC8551

split-complementary

#63DC51 #8551DC #DC51A9

monochromatic

#2D951E #3DC828 #63DC51 #91E684 #BEF0B7

Accessibility & contrast

On white

1.77

#63DC51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.89

#63DC51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63DC51

11.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63DC51	#FFFFFF	#000000	##000000
##63DC51	1.00	1.77	11.89	11.89
#FFFFFF	1.77	1.00	21.00	21.00
#000000	11.89	21.00	1.00	1.00
##000000	11.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1C940

Deuteranopia (green-blind)

#D2BF5D

Tritanopia (blue-blind)

#53D5BF

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #63dc51;
/* rgb */ color: rgb(99, 220, 81);
/* oklch */ color: oklch(79.7% 0.209 141.2);

Tailwind

colors: {
  custom: {
    50: '#9ae887',
    500: '#63dc51',
    950: '#000000',
  },
}

SCSS

$custom: #63dc51;
$custom-light: #9ae887;
$custom-dark: #000000;

JSON

{
  "hex": "#63dc51",
  "rgb": {
    "r": 99,
    "g": 220,
    "b": 81
  },
  "hsl": {
    "h": 112.23,
    "s": 66.507,
    "l": 59.02
  },
  "oklch": {
    "l": 0.79658,
    "c": 0.20905,
    "h": 141.2
  },
  "luminance": 0.54433
}

Semantic roles & 50–950 ramp

primary

#63DC51

secondary

#8D3899

accent

#3EE9D3

background

#FCFEFC

surface

#F5FDF4

border

#CFD5CE

text

#0F160C

muted

#80847F

Preview Lab

Preview with #63DC51

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

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