#B4BD30#B4BD30

#B4BD30 is a light, vivid yellow. Relative luminance 0.463; OKLCH L 76.7% C 0.156 H 113.2°. Best body text is #000000 at 10.26:1 contrast (WCAG AA passes).

Color values

HEX	#B4BD30
RGB	rgb(180, 189, 48)
HSL	hsl(64, 59%, 46%)
HSV	hsv(64, 75%, 74%)
CMYK	cmyk(4.8%, 0%, 74.6%, 25.9%)
CIE-LAB	lab(73.75, -19.95, 65.24)
CIE-LCH	lch(73.75, 68.22, 107.00°)
OKLab	oklab(76.69% -0.0616 0.1435)
OKLCH	oklch(76.69% 0.156 113.2)
XYZ	xyz(37.5547, 46.3127, 9.7567)
Luminance	0.4631 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4BD30 #3930BD

analogous

#BD8030 #B4BD30 #6EBD30

triadic

#B4BD30 #30B4BD #BD30B4

tetradic

#B4BD30 #30BD80 #3930BD #BD306E

square

#B4BD30 #30BD80 #3930BD #BD306E

split-complementary

#B4BD30 #306EBD #8030BD

monochromatic

#575B17 #868C24 #B4BD30 #CCD456 #DBE087

Accessibility & contrast

On white

2.05

#B4BD30 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.26

#B4BD30 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4BD30

10.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4BD30	#FFFFFF	#000000	##000000
##B4BD30	1.00	2.05	10.26	10.26
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.26	21.00	1.00	1.00
##000000	10.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB40F

Deuteranopia (green-blind)

#CBB73C

Tritanopia (blue-blind)

#C0B1A2

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #b4bd30;
/* rgb */ color: rgb(180, 189, 48);
/* oklch */ color: oklch(76.7% 0.156 113.2);

Tailwind

colors: {
  custom: {
    50: '#ced073',
    500: '#b4bd30',
    950: '#000000',
  },
}

SCSS

$custom: #b4bd30;
$custom-light: #ced073;
$custom-dark: #000000;

JSON

{
  "hex": "#b4bd30",
  "rgb": {
    "r": 180,
    "g": 189,
    "b": 48
  },
  "hsl": {
    "h": 63.83,
    "s": 59.494,
    "l": 46.471
  },
  "oklch": {
    "l": 0.76685,
    "c": 0.15619,
    "h": 113.2
  },
  "luminance": 0.46312
}

Semantic roles & 50–950 ramp

primary

#B4BD30

secondary

#837FCA

accent

#45E34F

background

#FDFCF7

surface

#FAF9ED

border

#D3D2C8

text

#141409

muted

#83827B

Preview Lab

Preview with #B4BD30

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

Preview Lab → · Contrast checker → · Palette generator →