#B7B830#B7B830

#B7B830 is a light, vivid yellow. Relative luminance 0.446; OKLCH L 75.8% C 0.150 H 109.9°. Best body text is #000000 at 9.91:1 contrast (WCAG AA passes).

Color values

HEX	#B7B830
RGB	rgb(183, 184, 48)
HSL	hsl(60, 59%, 45%)
HSV	hsv(60, 74%, 72%)
CMYK	cmyk(0.5%, 0%, 73.9%, 27.8%)
CIE-LAB	lab(72.60, -16.16, 64.25)
CIE-LCH	lch(72.60, 66.25, 104.12°)
OKLab	oklab(75.83% -0.0512 0.1413)
OKLCH	oklch(75.83% 0.15 109.9)
XYZ	xyz(37.2038, 44.5627, 9.4374)
Luminance	0.4456 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7B830 #3130B8

analogous

#B87530 #B7B830 #73B830

triadic

#B7B830 #30B7B8 #B830B7

tetradic

#B7B830 #30B875 #3130B8 #B83073

square

#B7B830 #30B875 #3130B8 #B83073

split-complementary

#B7B830 #3073B8 #7530B8

monochromatic

#565717 #878723 #B7B830 #D1D253 #DEDF84

Accessibility & contrast

On white

2.12

#B7B830 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.91

#B7B830 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7B830

9.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7B830	#FFFFFF	#000000	##000000
##B7B830	1.00	2.12	9.91	9.91
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.91	21.00	1.00	1.00
##000000	9.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B012

Deuteranopia (green-blind)

#C8B43B

Tritanopia (blue-blind)

#C4AC9E

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #b7b830;
/* rgb */ color: rgb(183, 184, 48);
/* oklch */ color: oklch(75.8% 0.150 109.9);

Tailwind

colors: {
  custom: {
    50: '#d0cd73',
    500: '#b7b830',
    950: '#000000',
  },
}

SCSS

$custom: #b7b830;
$custom-light: #d0cd73;
$custom-dark: #000000;

JSON

{
  "hex": "#b7b830",
  "rgb": {
    "r": 183,
    "g": 184,
    "b": 48
  },
  "hsl": {
    "h": 60.441,
    "s": 58.621,
    "l": 45.49
  },
  "oklch": {
    "l": 0.75827,
    "c": 0.15033,
    "h": 109.9
  },
  "luminance": 0.44562
}

Semantic roles & 50–950 ramp

primary

#B7B830

secondary

#7C7CC8

accent

#46E247

background

#FDFCF7

surface

#FAF8ED

border

#D3D1C8

text

#141309

muted

#83827B

Preview Lab

Preview with #B7B830

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

Preview Lab → · Contrast checker → · Palette generator →