#B7BB2C#B7BB2C

#B7BB2C is a light, vivid yellow. Relative luminance 0.458; OKLCH L 76.5% C 0.155 H 111.2°. Best body text is #000000 at 10.16:1 contrast (WCAG AA passes).

Color values

HEX	#B7BB2C
RGB	rgb(183, 187, 44)
HSL	hsl(62, 62%, 45%)
HSV	hsv(62, 76%, 73%)
CMYK	cmyk(2.1%, 0%, 76.5%, 26.7%)
CIE-LAB	lab(73.41, -17.84, 66.29)
CIE-LCH	lch(73.41, 68.65, 105.06°)
OKLab	oklab(76.47% -0.0563 0.1449)
OKLCH	oklch(76.47% 0.155 111.2)
XYZ	xyz(37.7547, 45.7908, 9.2321)
Luminance	0.4579 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7BB2C #302CBB

analogous

#BB772C #B7BB2C #70BB2C

triadic

#B7BB2C #2CB7BB #BB2CB7

tetradic

#B7BB2C #2CBB77 #302CBB #BB2C70

square

#B7BB2C #2CBB77 #302CBB #BB2C70

split-complementary

#B7BB2C #2C70BB #772CBB

monochromatic

#565815 #878920 #B7BB2C #D2D64F #DEE180

Accessibility & contrast

On white

2.07

#B7BB2C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.16

#B7BB2C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7BB2C

10.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7BB2C	#FFFFFF	#000000	##000000
##B7BB2C	1.00	2.07	10.16	10.16
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.16	21.00	1.00	1.00
##000000	10.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB202

Deuteranopia (green-blind)

#CBB638

Tritanopia (blue-blind)

#C4AFA0

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #b7bb2c;
/* rgb */ color: rgb(183, 187, 44);
/* oklch */ color: oklch(76.5% 0.155 111.2);

Tailwind

colors: {
  custom: {
    50: '#d0cf71',
    500: '#b7bb2c',
    950: '#000000',
  },
}

SCSS

$custom: #b7bb2c;
$custom-light: #d0cf71;
$custom-dark: #000000;

JSON

{
  "hex": "#b7bb2c",
  "rgb": {
    "r": 183,
    "g": 187,
    "b": 44
  },
  "hsl": {
    "h": 61.678,
    "s": 61.905,
    "l": 45.294
  },
  "oklch": {
    "l": 0.76466,
    "c": 0.15546,
    "h": 111.2
  },
  "luminance": 0.4579
}

Semantic roles & 50–950 ramp

primary

#B7BB2C

secondary

#7B79CA

accent

#43E547

background

#FDFCF7

surface

#FAF9ED

border

#D3D2C8

text

#141308

muted

#83827B

Preview Lab

Preview with #B7BB2C

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

Preview Lab → · Contrast checker → · Palette generator →