#B5CC3B#B5CC3B

#B5CC3B is a light, vivid yellow. Relative luminance 0.533; OKLCH L 80.2% C 0.166 H 118.2°. Best body text is #000000 at 11.67:1 contrast (WCAG AA passes).

Color values

HEX	#B5CC3B
RGB	rgb(181, 204, 59)
HSL	hsl(70, 59%, 52%)
HSV	hsv(70, 71%, 80%)
CMYK	cmyk(11.3%, 0%, 71.1%, 20%)
CIE-LAB	lab(78.07, -26.33, 65.64)
CIE-LCH	lch(78.07, 70.72, 111.85°)
OKLab	oklab(80.19% -0.0784 0.1462)
OKLCH	oklch(80.19% 0.166 118.2)
XYZ	xyz(41.4392, 53.3256, 12.2467)
Luminance	0.5333 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5CC3B #523BCC

analogous

#CC9B3B #B5CC3B #6DCC3B

triadic

#B5CC3B #3BB5CC #CC3BB5

tetradic

#B5CC3B #3BCC9B #523BCC #CC3B6D

square

#B5CC3B #3BCC9B #523BCC #CC3B6D

split-complementary

#B5CC3B #3B6DCC #9B3BCC

monochromatic

#62701D #8DA02A #B5CC3B #C7D96C #DAE59C

Accessibility & contrast

On white

1.80

#B5CC3B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.67

#B5CC3B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5CC3B

11.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5CC3B	#FFFFFF	#000000	##000000
##B5CC3B	1.00	1.80	11.67	11.67
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.67	21.00	1.00	1.00
##000000	11.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C121

Deuteranopia (green-blind)

#D7C247

Tritanopia (blue-blind)

#C0C1B0

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #b5cc3b;
/* rgb */ color: rgb(181, 204, 59);
/* oklch */ color: oklch(80.2% 0.166 118.2);

Tailwind

colors: {
  custom: {
    50: '#cfdb7a',
    500: '#b5cc3b',
    950: '#000000',
  },
}

SCSS

$custom: #b5cc3b;
$custom-light: #cfdb7a;
$custom-dark: #000000;

JSON

{
  "hex": "#b5cc3b",
  "rgb": {
    "r": 181,
    "g": 204,
    "b": 59
  },
  "hsl": {
    "h": 69.517,
    "s": 58.704,
    "l": 51.569
  },
  "oklch": {
    "l": 0.80191,
    "c": 0.1659,
    "h": 118.2
  },
  "luminance": 0.53325
}

Semantic roles & 50–950 ramp

primary

#B5CC3B

secondary

#3E3279

accent

#46E25F

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #B5CC3B

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

Preview Lab → · Contrast checker → · Palette generator →