#B4BC45#B4BC45

#B4BC45 is a light, vivid yellow. Relative luminance 0.461; OKLCH L 76.6% C 0.141 H 112.9°. Best body text is #000000 at 10.22:1 contrast (WCAG AA passes).

Color values

HEX	#B4BC45
RGB	rgb(180, 188, 69)
HSL	hsl(64, 47%, 50%)
HSV	hsv(64, 63%, 74%)
CMYK	cmyk(4.3%, 0%, 63.3%, 26.3%)
CIE-LAB	lab(73.61, -18.30, 57.22)
CIE-LCH	lch(73.61, 60.07, 107.73°)
OKLab	oklab(76.62% -0.055 0.13)
OKLCH	oklch(76.62% 0.141 112.9)
XYZ	xyz(37.8808, 46.1002, 12.5318)
Luminance	0.4610 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4BC45 #4D45BC

analogous

#BC8945 #B4BC45 #78BC45

triadic

#B4BC45 #45B4BC #BC45B4

tetradic

#B4BC45 #45BC89 #4D45BC #BC4578

square

#B4BC45 #45BC89 #4D45BC #BC4578

split-complementary

#B4BC45 #4578BC #8945BC

monochromatic

#5F6324 #8A9034 #B4BC45 #C6CC72 #D8DC9F

Accessibility & contrast

On white

2.05

#B4BC45 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.22

#B4BC45 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4BC45

10.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4BC45	#FFFFFF	#000000	##000000
##B4BC45	1.00	2.05	10.22	10.22
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.22	21.00	1.00	1.00
##000000	10.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B336

Deuteranopia (green-blind)

#C9B64D

Tritanopia (blue-blind)

#BFB1A3

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #b4bc45;
/* rgb */ color: rgb(180, 188, 69);
/* oklch */ color: oklch(76.6% 0.141 112.9);

Tailwind

colors: {
  custom: {
    50: '#cdd07e',
    500: '#b4bc45',
    950: '#000000',
  },
}

SCSS

$custom: #b4bc45;
$custom-light: #cdd07e;
$custom-dark: #000000;

JSON

{
  "hex": "#b4bc45",
  "rgb": {
    "r": 180,
    "g": 188,
    "b": 69
  },
  "hsl": {
    "h": 64.034,
    "s": 47.036,
    "l": 50.392
  },
  "oklch": {
    "l": 0.7662,
    "c": 0.14118,
    "h": 112.9
  },
  "luminance": 0.46099
}

Semantic roles & 50–950 ramp

primary

#B4BC45

secondary

#9794C9

accent

#51D75A

background

#FCFCF7

surface

#F9F9EE

border

#D2D2C9

text

#14130A

muted

#82827C

Preview Lab

Preview with #B4BC45

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

Preview Lab → · Contrast checker → · Palette generator →