#B5CC40#B5CC40

#B5CC40 is a light, vivid yellow. Relative luminance 0.534; OKLCH L 80.2% C 0.163 H 118.3°. Best body text is #000000 at 11.68:1 contrast (WCAG AA passes).

Color values

HEX	#B5CC40
RGB	rgb(181, 204, 64)
HSL	hsl(70, 58%, 53%)
HSV	hsv(70, 69%, 80%)
CMYK	cmyk(11.3%, 0%, 68.6%, 20%)
CIE-LAB	lab(78.10, -26.05, 63.85)
CIE-LCH	lch(78.10, 68.96, 112.19°)
OKLab	oklab(80.23% -0.0772 0.1432)
OKLCH	oklch(80.23% 0.163 118.3)
XYZ	xyz(41.5752, 53.3800, 12.9627)
Luminance	0.5338 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5CC40 #5740CC

analogous

#CC9D40 #B5CC40 #6FCC40

triadic

#B5CC40 #40B5CC #CC40B5

tetradic

#B5CC40 #40CC9D #5740CC #CC406F

square

#B5CC40 #40CC9D #5740CC #CC406F

split-complementary

#B5CC40 #406FCC #9D40CC

monochromatic

#65731F #90A32C #B5CC40 #C8D970 #DAE6A1

Accessibility & contrast

On white

1.80

#B5CC40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.68

#B5CC40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5CC40

11.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5CC40	#FFFFFF	#000000	##000000
##B5CC40	1.00	1.80	11.68	11.68
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.68	21.00	1.00	1.00
##000000	11.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C12A

Deuteranopia (green-blind)

#D7C24B

Tritanopia (blue-blind)

#C0C1B0

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #b5cc40;
/* rgb */ color: rgb(181, 204, 64);
/* oklch */ color: oklch(80.2% 0.163 118.3);

Tailwind

colors: {
  custom: {
    50: '#cedb7d',
    500: '#b5cc40',
    950: '#000000',
  },
}

SCSS

$custom: #b5cc40;
$custom-light: #cedb7d;
$custom-dark: #000000;

JSON

{
  "hex": "#b5cc40",
  "rgb": {
    "r": 181,
    "g": 204,
    "b": 64
  },
  "hsl": {
    "h": 69.857,
    "s": 57.851,
    "l": 52.549
  },
  "oklch": {
    "l": 0.80227,
    "c": 0.1627,
    "h": 118.3
  },
  "luminance": 0.5338
}

Semantic roles & 50–950 ramp

primary

#B5CC40

secondary

#40347C

accent

#47E160

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #B5CC40

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

Preview Lab → · Contrast checker → · Palette generator →