#B7BD31#B7BD31

#B7BD31 is a light, vivid yellow. Relative luminance 0.467; OKLCH L 76.9% C 0.155 H 112.0°. Best body text is #000000 at 10.34:1 contrast (WCAG AA passes).

Color values

HEX	#B7BD31
RGB	rgb(183, 189, 49)
HSL	hsl(63, 59%, 47%)
HSV	hsv(63, 74%, 74%)
CMYK	cmyk(3.2%, 0%, 74.1%, 25.9%)
CIE-LAB	lab(73.99, -18.63, 65.22)
CIE-LCH	lch(73.99, 67.83, 105.94°)
OKLab	oklab(76.94% -0.058 0.1435)
OKLCH	oklch(76.94% 0.155 112)
XYZ	xyz(38.2817, 46.6852, 9.8997)
Luminance	0.4668 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7BD31 #3731BD

analogous

#BD7D31 #B7BD31 #71BD31

triadic

#B7BD31 #31B7BD #BD31B7

tetradic

#B7BD31 #31BD7D #3731BD #BD3171

square

#B7BD31 #31BD7D #3731BD #BD3171

split-complementary

#B7BD31 #3171BD #7D31BD

monochromatic

#595C18 #888C24 #B7BD31 #CED458 #DCE088

Accessibility & contrast

On white

2.03

#B7BD31 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.34

#B7BD31 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7BD31

10.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7BD31	#FFFFFF	#000000	##000000
##B7BD31	1.00	2.03	10.34	10.34
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.34	21.00	1.00	1.00
##000000	10.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB412

Deuteranopia (green-blind)

#CCB73D

Tritanopia (blue-blind)

#C4B1A2

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #b7bd31;
/* rgb */ color: rgb(183, 189, 49);
/* oklch */ color: oklch(76.9% 0.155 112.0);

Tailwind

colors: {
  custom: {
    50: '#d0d074',
    500: '#b7bd31',
    950: '#000000',
  },
}

SCSS

$custom: #b7bd31;
$custom-light: #d0d074;
$custom-dark: #000000;

JSON

{
  "hex": "#b7bd31",
  "rgb": {
    "r": 183,
    "g": 189,
    "b": 49
  },
  "hsl": {
    "h": 62.571,
    "s": 58.824,
    "l": 46.667
  },
  "oklch": {
    "l": 0.76937,
    "c": 0.15483,
    "h": 112
  },
  "luminance": 0.46684
}

Semantic roles & 50–950 ramp

primary

#B7BD31

secondary

#8380CA

accent

#46E24C

background

#FDFCF7

surface

#FAF9ED

border

#D3D2C8

text

#141409

muted

#83827B

Preview Lab

Preview with #B7BD31

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

Preview Lab → · Contrast checker → · Palette generator →