#B3EB63#B3EB63

#B3EB63 is a very light, vivid yellow-green. Relative luminance 0.699; OKLCH L 87.4% C 0.175 H 128.4°. Best body text is #000000 at 14.98:1 contrast (WCAG AA passes).

Color values

HEX#B3EB63
RGBrgb(179, 235, 99)
HSLhsl(85, 77%, 65%)
HSVhsv(85, 58%, 92%)
CMYKcmyk(23.8%, 0%, 57.9%, 7.8%)
CIE-LABlab(86.95, -38.64, 59.03)
CIE-LCHlch(86.95, 70.55, 123.21°)
OKLaboklab(87.43% -0.1088 0.1375)
OKLCHoklch(87.43% 0.175 128.4)
XYZxyz(50.5506, 69.9002, 22.6308)
Luminance0.6990 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B3EB63 #9B63EB
analogous
#EBDF63 #B3EB63 #6FEB63
triadic
#B3EB63 #63B3EB #EB63B3
tetradic
#B3EB63 #63EBDF #9B63EB #EB636F
square
#B3EB63 #63EBDF #9B63EB #EB636F
split-complementary
#B3EB63 #636FEB #DF63EB
monochromatic
#78BC18 #99E42D #B3EB63 #CDF299 #E8F9CF

Accessibility & contrast

On white

1.40
#B3EB63 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

14.98
#B3EB63 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3EB63
14.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B3EB63#FFFFFF#000000##000000
##B3EB631.001.4014.9814.98
#FFFFFF1.401.0021.0021.00
#00000014.9821.001.001.00
##00000014.9821.001.001.00

Color blindness preview

Protanopia (red-blind)
#F6DC54
Deuteranopia (green-blind)
#EED96C
Tritanopia (blue-blind)
#B8E1CE
Achromatopsia (no color)
#DADADA

Design tokens & code

CSS
--color: #b3eb63;
/* rgb */ color: rgb(179, 235, 99);
/* oklch */ color: oklch(87.4% 0.175 128.4);
Tailwind
colors: {
  custom: {
    50: '#cdf194',
    500: '#b3eb63',
    950: '#000000',
  },
}
SCSS
$custom: #b3eb63;
$custom-light: #cdf194;
$custom-dark: #000000;
JSON
{
  "hex": "#b3eb63",
  "rgb": {
    "r": 179,
    "g": 235,
    "b": 99
  },
  "hsl": {
    "h": 84.706,
    "s": 77.273,
    "l": 65.49
  },
  "oklch": {
    "l": 0.87425,
    "c": 0.17539,
    "h": 128.4
  },
  "luminance": 0.69901
}

Semantic roles & 50–950 ramp

primary
#B3EB63
secondary
#6E38BB
accent
#0CDA61
background
#FEFFFC
surface
#FBFEF4
border
#D4D6CE
text
#14170D
muted
#83857F

Preview Lab

Preview with #B3EB63

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

Preview Lab → · Contrast checker → · Palette generator →

#B3EB63 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva