#B0CA36#B0CA36

#B0CA36 is a light, vivid yellow-green. Relative luminance 0.517; OKLCH L 79.3% C 0.168 H 119.2°. Best body text is #000000 at 11.35:1 contrast (WCAG AA passes).

Color values

HEX	#B0CA36
RGB	rgb(176, 202, 54)
HSL	hsl(71, 58%, 50%)
HSV	hsv(71, 73%, 79%)
CMYK	cmyk(12.9%, 0%, 73.3%, 20.8%)
CIE-LAB	lab(77.12, -27.67, 66.34)
CIE-LCH	lch(77.12, 71.87, 112.64°)
OKLab	oklab(79.33% -0.0823 0.147)
OKLCH	oklch(79.33% 0.168 119.2)
XYZ	xyz(39.6917, 51.7378, 11.3847)
Luminance	0.5174 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0CA36 #5036CA

analogous

#CA9A36 #B0CA36 #66CA36

triadic

#B0CA36 #36B0CA #CA36B0

tetradic

#B0CA36 #36CA9A #5036CA #CA3666

square

#B0CA36 #36CA9A #5036CA #CA3666

split-complementary

#B0CA36 #3666CA #9A36CA

monochromatic

#5C6A1C #869A29 #B0CA36 #C3D766 #D6E497

Accessibility & contrast

On white

1.85

#B0CA36 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.35

#B0CA36 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B0CA36

11.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0CA36	#FFFFFF	#000000	##000000
##B0CA36	1.00	1.85	11.35	11.35
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.35	21.00	1.00	1.00
##000000	11.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7BE17

Deuteranopia (green-blind)

#D4BF43

Tritanopia (blue-blind)

#BABFAE

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #b0ca36;
/* rgb */ color: rgb(176, 202, 54);
/* oklch */ color: oklch(79.3% 0.168 119.2);

Tailwind

colors: {
  custom: {
    50: '#cbda78',
    500: '#b0ca36',
    950: '#000000',
  },
}

SCSS

$custom: #b0ca36;
$custom-light: #cbda78;
$custom-dark: #000000;

JSON

{
  "hex": "#b0ca36",
  "rgb": {
    "r": 176,
    "g": 202,
    "b": 54
  },
  "hsl": {
    "h": 70.541,
    "s": 58.268,
    "l": 50.196
  },
  "oklch": {
    "l": 0.79334,
    "c": 0.16844,
    "h": 119.2
  },
  "luminance": 0.51738
}

Semantic roles & 50–950 ramp

primary

#B0CA36

secondary

#3C3174

accent

#46E162

background

#FEFEFB

surface

#FBFBF1

border

#D4D4CB

text

#141409

muted

#83837D

Preview Lab

Preview with #B0CA36

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

Preview Lab → · Contrast checker → · Palette generator →