#63F878#63F878

#63F878 is a very light, highly saturated green. Relative luminance 0.711; OKLCH L 87.1% C 0.213 H 146.0°. Best body text is #000000 at 15.23:1 contrast (WCAG AA passes).

Color values

HEX#63F878
RGBrgb(99, 248, 120)
HSLhsl(128, 91%, 68%)
HSVhsv(128, 60%, 97%)
CMYKcmyk(60.1%, 0%, 51.6%, 2.7%)
CIE-LABlab(87.55, -65.21, 49.45)
CIE-LCHlch(87.55, 81.84, 142.83°)
OKLaboklab(87.07% -0.1764 0.1189)
OKLCHoklch(87.07% 0.213 146)
XYZxyz(42.1004, 71.1395, 29.2783)
Luminance0.7114 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#63F878 #F863E3
analogous
#99F863 #63F878 #63F8C2
triadic
#63F878 #7863F8 #F87863
tetradic
#63F878 #6399F8 #F863E3 #F8C263
square
#63F878 #6399F8 #F863E3 #F8C263
split-complementary
#63F878 #C263F8 #F86399
monochromatic
#0AD727 #28F545 #63F878 #9EFBAB #D8FDDD

Accessibility & contrast

On white

1.38
#63F878 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

15.23
#63F878 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F878
15.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##63F878#FFFFFF#000000##000000
##63F8781.001.3815.2315.23
#FFFFFF1.381.0021.0021.00
#00000015.2321.001.001.00
##00000015.2321.001.001.00

Color blindness preview

Protanopia (red-blind)
#FBE36D
Deuteranopia (green-blind)
#E8D681
Tritanopia (blue-blind)
#40F2DB
Achromatopsia (no color)
#DBDBDB

Design tokens & code

CSS
--color: #63f878;
/* rgb */ color: rgb(99, 248, 120);
/* oklch */ color: oklch(87.1% 0.213 146.0);
Tailwind
colors: {
  custom: {
    50: '#9dfca1',
    500: '#63f878',
    950: '#000000',
  },
}
SCSS
$custom: #63f878;
$custom-light: #9dfca1;
$custom-dark: #000000;
JSON
{
  "hex": "#63f878",
  "rgb": {
    "r": 99,
    "g": 248,
    "b": 120
  },
  "hsl": {
    "h": 128.456,
    "s": 91.411,
    "l": 68.039
  },
  "oklch": {
    "l": 0.87073,
    "c": 0.21272,
    "h": 146
  },
  "luminance": 0.71144
}

Semantic roles & 50–950 ramp

primary
#63F878
secondary
#D12EBA
accent
#00C5E6
background
#FCFFFC
surface
#F6FFF5
border
#D0D7CF
text
#10180F
muted
#808680

Preview Lab

Preview with #63F878

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

Preview Lab → · Contrast checker → · Palette generator →

#63F878 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva