#63E251#63E251

#63E251 is a light, highly saturated green. Relative luminance 0.576; OKLCH L 81.2% C 0.216 H 141.3°. Best body text is #000000 at 12.53:1 contrast (WCAG AA passes).

Color values

HEX	#63E251
RGB	rgb(99, 226, 81)
HSL	hsl(113, 71%, 60%)
HSV	hsv(113, 64%, 89%)
CMYK	cmyk(56.2%, 0%, 64.2%, 11.4%)
CIE-LAB	lab(80.54, -61.78, 58.48)
CIE-LCH	lch(80.54, 85.07, 136.57°)
OKLab	oklab(81.16% -0.1688 0.1353)
OKLCH	oklch(81.16% 0.216 141.3)
XYZ	xyz(33.8255, 57.6365, 17.1254)
Luminance	0.5764 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E251 #D051E2

analogous

#ABE251 #63E251 #51E288

triadic

#63E251 #5163E2 #E25163

tetradic

#63E251 #51ABE2 #D051E2 #E28851

square

#63E251 #51ABE2 #D051E2 #E28851

split-complementary

#63E251 #8851E2 #E251AB

monochromatic

#2B9E1A #39D323 #63E251 #92EB85 #C1F3BA

Accessibility & contrast

On white

1.68

#63E251 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.53

#63E251 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E251

12.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E251	#FFFFFF	#000000	##000000
##63E251	1.00	1.68	12.53	12.53
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.53	21.00	1.00	1.00
##000000	12.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7CE3F

Deuteranopia (green-blind)

#D7C45E

Tritanopia (blue-blind)

#52DBC4

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #63e251;
/* rgb */ color: rgb(99, 226, 81);
/* oklch */ color: oklch(81.2% 0.216 141.3);

Tailwind

colors: {
  custom: {
    50: '#9bec88',
    500: '#63e251',
    950: '#000000',
  },
}

SCSS

$custom: #63e251;
$custom-light: #9bec88;
$custom-dark: #000000;

JSON

{
  "hex": "#63e251",
  "rgb": {
    "r": 99,
    "g": 226,
    "b": 81
  },
  "hsl": {
    "h": 112.552,
    "s": 71.429,
    "l": 60.196
  },
  "oklch": {
    "l": 0.81162,
    "c": 0.21632,
    "h": 141.3
  },
  "luminance": 0.57639
}

Semantic roles & 50–950 ramp

primary

#63E251

secondary

#9436A1

accent

#12D3BB

background

#FCFFFC

surface

#F6FEF4

border

#D0D6CE

text

#0F160C

muted

#80857F

Preview Lab

Preview with #63E251

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

Preview Lab → · Contrast checker → · Palette generator →