#63F971#63F971

#63F971 is a very light, highly saturated green. Relative luminance 0.716; OKLCH L 87.2% C 0.220 H 145.0°. Best body text is #000000 at 15.32:1 contrast (WCAG AA passes).

Color values

HEX#63F971
RGBrgb(99, 249, 113)
HSLhsl(126, 93%, 68%)
HSVhsv(126, 60%, 98%)
CMYKcmyk(60.2%, 0%, 54.6%, 2.4%)
CIE-LABlab(87.77, -66.46, 52.92)
CIE-LCHlch(87.77, 84.95, 141.47°)
OKLaboklab(87.23% -0.18 0.1261)
OKLCHoklch(87.23% 0.22 145)
XYZxyz(41.9993, 71.5922, 27.2249)
Luminance0.7160 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#63F971 #F963EB
analogous
#A0F963 #63F971 #63F9BC
triadic
#63F971 #7163F9 #F97163
tetradic
#63F971 #63A0F9 #F963EB #F9BC63
square
#63F971 #63A0F9 #F963EB #F9BC63
split-complementary
#63F971 #BC63F9 #F963A0
monochromatic
#08D91C #28F73B #63F971 #9EFBA7 #D9FEDC

Accessibility & contrast

On white

1.37
#63F971 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

15.32
#63F971 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F971
15.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##63F971#FFFFFF#000000##000000
##63F9711.001.3715.3215.32
#FFFFFF1.371.0021.0021.00
#00000015.3221.001.001.00
##00000015.3221.001.001.00

Color blindness preview

Protanopia (red-blind)
#FDE464
Deuteranopia (green-blind)
#EAD77B
Tritanopia (blue-blind)
#42F3DB
Achromatopsia (no color)
#DCDCDC

Design tokens & code

CSS
--color: #63f971;
/* rgb */ color: rgb(99, 249, 113);
/* oklch */ color: oklch(87.2% 0.220 145.0);
Tailwind
colors: {
  custom: {
    50: '#9dfc9d',
    500: '#63f971',
    950: '#000000',
  },
}
SCSS
$custom: #63f971;
$custom-light: #9dfc9d;
$custom-dark: #000000;
JSON
{
  "hex": "#63f971",
  "rgb": {
    "r": 99,
    "g": 249,
    "b": 113
  },
  "hsl": {
    "h": 125.6,
    "s": 92.593,
    "l": 68.235
  },
  "oklch": {
    "l": 0.87228,
    "c": 0.21976,
    "h": 145
  },
  "luminance": 0.71596
}

Semantic roles & 50–950 ramp

primary
#63F971
secondary
#D22EC3
accent
#00D0E6
background
#FCFFFC
surface
#F6FFF5
border
#D0D7CF
text
#10180E
muted
#80867F

Preview Lab

Preview with #63F971

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

Preview Lab → · Contrast checker → · Palette generator →

#63F971 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva