#B6BB40#B6BB40

#B6BB40 is a light, vivid yellow. Relative luminance 0.459; OKLCH L 76.5% C 0.143 H 111.6°. Best body text is #000000 at 10.17:1 contrast (WCAG AA passes).

Color values

HEX	#B6BB40
RGB	rgb(182, 187, 64)
HSL	hsl(62, 49%, 49%)
HSV	hsv(62, 66%, 73%)
CMYK	cmyk(2.7%, 0%, 65.8%, 26.7%)
CIE-LAB	lab(73.45, -17.27, 59.15)
CIE-LCH	lch(73.45, 61.61, 106.27°)
OKLab	oklab(76.52% -0.0527 0.1333)
OKLCH	oklch(76.52% 0.143 111.6)
XYZ	xyz(37.9883, 45.8568, 11.6996)
Luminance	0.4586 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B6BB40 #4540BB

analogous

#BB8340 #B6BB40 #79BB40

triadic

#B6BB40 #40B6BB #BB40B6

tetradic

#B6BB40 #40BB83 #4540BB #BB4079

square

#B6BB40 #40BB83 #4540BB #BB4079

split-complementary

#B6BB40 #4079BB #8340BB

monochromatic

#5D6021 #8A8D30 #B6BB40 #C9CD6C #D9DC99

Accessibility & contrast

On white

2.06

#B6BB40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.17

#B6BB40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B6BB40

10.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B6BB40	#FFFFFF	#000000	##000000
##B6BB40	1.00	2.06	10.17	10.17
#FFFFFF	2.06	1.00	21.00	21.00
#000000	10.17	21.00	1.00	1.00
##000000	10.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B32F

Deuteranopia (green-blind)

#CAB648

Tritanopia (blue-blind)

#C2B0A2

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #b6bb40;
/* rgb */ color: rgb(182, 187, 64);
/* oklch */ color: oklch(76.5% 0.143 111.6);

Tailwind

colors: {
  custom: {
    50: '#cfcf7b',
    500: '#b6bb40',
    950: '#000000',
  },
}

SCSS

$custom: #b6bb40;
$custom-light: #cfcf7b;
$custom-dark: #000000;

JSON

{
  "hex": "#b6bb40",
  "rgb": {
    "r": 182,
    "g": 187,
    "b": 64
  },
  "hsl": {
    "h": 62.439,
    "s": 49.004,
    "l": 49.216
  },
  "oklch": {
    "l": 0.7652,
    "c": 0.14335,
    "h": 111.6
  },
  "luminance": 0.45856
}

Semantic roles & 50–950 ramp

primary

#B6BB40

secondary

#918FC8

accent

#4FD955

background

#FDFCF7

surface

#FAF9EE

border

#D3D2C9

text

#14130A

muted

#83827C

Preview Lab

Preview with #B6BB40

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

Preview Lab → · Contrast checker → · Palette generator →