#B4CC3B#B4CC3B

#B4CC3B is a light, vivid yellow. Relative luminance 0.532; OKLCH L 80.1% C 0.166 H 118.6°. Best body text is #000000 at 11.64:1 contrast (WCAG AA passes).

Color values

HEX	#B4CC3B
RGB	rgb(180, 204, 59)
HSL	hsl(70, 59%, 52%)
HSV	hsv(70, 71%, 80%)
CMYK	cmyk(11.8%, 0%, 71.1%, 20%)
CIE-LAB	lab(78.00, -26.73, 65.55)
CIE-LCH	lch(78.00, 70.79, 112.19°)
OKLab	oklab(80.12% -0.0795 0.146)
OKLCH	oklch(80.12% 0.166 118.6)
XYZ	xyz(41.2055, 53.2051, 12.2357)
Luminance	0.5321 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4CC3B #533BCC

analogous

#CC9C3B #B4CC3B #6CCC3B

triadic

#B4CC3B #3BB4CC #CC3BB4

tetradic

#B4CC3B #3BCC9C #533BCC #CC3B6C

square

#B4CC3B #3BCC9C #533BCC #CC3B6C

split-complementary

#B4CC3B #3B6CCC #9C3BCC

monochromatic

#62701D #8DA02A #B4CC3B #C7D96C #D9E59C

Accessibility & contrast

On white

1.80

#B4CC3B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.64

#B4CC3B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4CC3B

11.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4CC3B	#FFFFFF	#000000	##000000
##B4CC3B	1.00	1.80	11.64	11.64
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.64	21.00	1.00	1.00
##000000	11.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C121

Deuteranopia (green-blind)

#D7C147

Tritanopia (blue-blind)

#BFC1B0

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #b4cc3b;
/* rgb */ color: rgb(180, 204, 59);
/* oklch */ color: oklch(80.1% 0.166 118.6);

Tailwind

colors: {
  custom: {
    50: '#cedb7a',
    500: '#b4cc3b',
    950: '#000000',
  },
}

SCSS

$custom: #b4cc3b;
$custom-light: #cedb7a;
$custom-dark: #000000;

JSON

{
  "hex": "#b4cc3b",
  "rgb": {
    "r": 180,
    "g": 204,
    "b": 59
  },
  "hsl": {
    "h": 69.931,
    "s": 58.704,
    "l": 51.569
  },
  "oklch": {
    "l": 0.80116,
    "c": 0.16626,
    "h": 118.6
  },
  "luminance": 0.53205
}

Semantic roles & 50–950 ramp

primary

#B4CC3B

secondary

#3E3279

accent

#46E260

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #B4CC3B

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

Preview Lab → · Contrast checker → · Palette generator →