#B5CA35#B5CA35

#B5CA35 is a light, vivid yellow. Relative luminance 0.523; OKLCH L 79.7% C 0.167 H 117.5°. Best body text is #000000 at 11.46:1 contrast (WCAG AA passes).

Color values

HEX#B5CA35
RGBrgb(181, 202, 53)
HSLhsl(68, 58%, 50%)
HSVhsv(68, 74%, 79%)
CMYKcmyk(10.4%, 0%, 73.8%, 20.8%)
CIE-LABlab(77.47, -25.66, 67.13)
CIE-LCHlch(77.47, 71.87, 110.92°)
OKLaboklab(79.7% -0.0771 0.1483)
OKLCHoklch(79.7% 0.167 117.5)
XYZxyz(40.8202, 52.3223, 11.3163)
Luminance0.5232 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B5CA35 #4A35CA
analogous
#CA9435 #B5CA35 #6BCA35
triadic
#B5CA35 #35B5CA #CA35B5
tetradic
#B5CA35 #35CA94 #4A35CA #CA356B
square
#B5CA35 #35CA94 #4A35CA #CA356B
split-complementary
#B5CA35 #356BCA #9435CA
monochromatic
#5E691C #8A9A28 #B5CA35 #C7D765 #D9E396

Accessibility & contrast

On white

1.83
#B5CA35 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.46
#B5CA35 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5CA35
11.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B5CA35#FFFFFF#000000##000000
##B5CA351.001.8311.4611.46
#FFFFFF1.831.0021.0021.00
#00000011.4621.001.001.00
##00000011.4621.001.001.00

Color blindness preview

Protanopia (red-blind)
#D8BF14
Deuteranopia (green-blind)
#D6C042
Tritanopia (blue-blind)
#C0BFAE
Achromatopsia (no color)
#BFBFBF

Design tokens & code

CSS
--color: #b5ca35;
/* rgb */ color: rgb(181, 202, 53);
/* oklch */ color: oklch(79.7% 0.167 117.5);
Tailwind
colors: {
  custom: {
    50: '#cfda77',
    500: '#b5ca35',
    950: '#000000',
  },
}
SCSS
$custom: #b5ca35;
$custom-light: #cfda77;
$custom-dark: #000000;
JSON
{
  "hex": "#b5ca35",
  "rgb": {
    "r": 181,
    "g": 202,
    "b": 53
  },
  "hsl": {
    "h": 68.456,
    "s": 58.431,
    "l": 50
  },
  "oklch": {
    "l": 0.79702,
    "c": 0.16718,
    "h": 117.5
  },
  "luminance": 0.52322
}

Semantic roles & 50–950 ramp

primary
#B5CA35
secondary
#3A3073
accent
#46E25C
background
#FEFEFB
surface
#FBFBF1
border
#D4D4CB
text
#141409
muted
#83837D

Preview Lab

Preview with #B5CA35

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

Preview Lab → · Contrast checker → · Palette generator →

#B5CA35 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva