#B5BC45#B5BC45

#B5BC45 is a light, vivid yellow. Relative luminance 0.462; OKLCH L 76.7% C 0.141 H 112.5°. Best body text is #000000 at 10.24:1 contrast (WCAG AA passes).

Color values

HEX	#B5BC45
RGB	rgb(181, 188, 69)
HSL	hsl(64, 47%, 50%)
HSV	hsv(64, 63%, 74%)
CMYK	cmyk(3.7%, 0%, 63.3%, 26.3%)
CIE-LAB	lab(73.69, -17.88, 57.32)
CIE-LCH	lch(73.69, 60.04, 107.32°)
OKLab	oklab(76.7% -0.0539 0.1302)
OKLCH	oklch(76.7% 0.141 112.5)
XYZ	xyz(38.1145, 46.2207, 12.5428)
Luminance	0.4622 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5BC45 #4C45BC

analogous

#BC8745 #B5BC45 #7ABC45

triadic

#B5BC45 #45B5BC #BC45B5

tetradic

#B5BC45 #45BC87 #4C45BC #BC457A

square

#B5BC45 #45BC87 #4C45BC #BC457A

split-complementary

#B5BC45 #457ABC #8745BC

monochromatic

#5F6324 #8B9034 #B5BC45 #C7CC72 #D9DC9F

Accessibility & contrast

On white

2.05

#B5BC45 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.24

#B5BC45 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5BC45

10.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5BC45	#FFFFFF	#000000	##000000
##B5BC45	1.00	2.05	10.24	10.24
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.24	21.00	1.00	1.00
##000000	10.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB436

Deuteranopia (green-blind)

#CAB64D

Tritanopia (blue-blind)

#C1B1A3

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #b5bc45;
/* rgb */ color: rgb(181, 188, 69);
/* oklch */ color: oklch(76.7% 0.141 112.5);

Tailwind

colors: {
  custom: {
    50: '#ced07e',
    500: '#b5bc45',
    950: '#000000',
  },
}

SCSS

$custom: #b5bc45;
$custom-light: #ced07e;
$custom-dark: #000000;

JSON

{
  "hex": "#b5bc45",
  "rgb": {
    "r": 181,
    "g": 188,
    "b": 69
  },
  "hsl": {
    "h": 63.529,
    "s": 47.036,
    "l": 50.392
  },
  "oklch": {
    "l": 0.76701,
    "c": 0.14094,
    "h": 112.5
  },
  "luminance": 0.4622
}

Semantic roles & 50–950 ramp

primary

#B5BC45

secondary

#9794C9

accent

#51D759

background

#FDFCF7

surface

#FAF9EE

border

#D3D2C9

text

#14130A

muted

#83827C

Preview Lab

Preview with #B5BC45

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

Preview Lab → · Contrast checker → · Palette generator →