#63B314#63B314

#63B314 is a light, vivid yellow-green. Relative luminance 0.349; OKLCH L 68.8% C 0.193 H 134.4°. Best body text is #000000 at 7.99:1 contrast (WCAG AA passes).

Color values

HEX#63B314
RGBrgb(99, 179, 20)
HSLhsl(90, 80%, 39%)
HSVhsv(90, 89%, 70%)
CMYKcmyk(44.7%, 0%, 88.8%, 29.8%)
CIE-LABlab(65.70, -48.03, 63.60)
CIE-LCHlch(65.70, 79.70, 127.06°)
OKLaboklab(68.84% -0.1352 0.138)
OKLCHoklch(68.84% 0.193 134.4)
XYZxyz(21.3915, 34.9421, 6.2790)
Luminance0.3494 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#63B314 #6414B3
analogous
#B3B314 #63B314 #14B315
triadic
#63B314 #1463B3 #B31463
tetradic
#63B314 #14B3B3 #6414B3 #B31514
square
#63B314 #14B3B3 #6414B3 #B31514
split-complementary
#63B314 #1514B3 #B314B3
monochromatic
#264508 #457C0E #63B314 #81E61E #A0EC55

Accessibility & contrast

On white

2.63
#63B314 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.99
#63B314 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63B314
7.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##63B314#FFFFFF#000000##000000
##63B3141.002.637.997.99
#FFFFFF2.631.0021.0021.00
#0000007.9921.001.001.00
##0000007.9921.001.001.00

Color blindness preview

Protanopia (red-blind)
#BAA400
Deuteranopia (green-blind)
#B09D2B
Tritanopia (blue-blind)
#61AC98
Achromatopsia (no color)
#A0A0A0

Design tokens & code

CSS
--color: #63b314;
/* rgb */ color: rgb(99, 179, 20);
/* oklch */ color: oklch(68.8% 0.193 134.4);
Tailwind
colors: {
  custom: {
    50: '#97ca66',
    500: '#63b314',
    950: '#000000',
  },
}
SCSS
$custom: #63b314;
$custom-light: #97ca66;
$custom-dark: #000000;
JSON
{
  "hex": "#63b314",
  "rgb": {
    "r": 99,
    "g": 179,
    "b": 20
  },
  "hsl": {
    "h": 90.189,
    "s": 79.899,
    "l": 39.02
  },
  "oklch": {
    "l": 0.6884,
    "c": 0.19319,
    "h": 134.4
  },
  "luminance": 0.34943
}

Semantic roles & 50–950 ramp

primary
#63B314
secondary
#9254CF
accent
#31F695
background
#F9FCF6
surface
#F2F8EB
border
#CCD1C6
text
#0E1307
muted
#7E827A

Preview Lab

Preview with #63B314

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

Preview Lab → · Contrast checker → · Palette generator →

#63B314 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva