#B7A431#B7A431

#B7A431 is a light, vivid yellow. Relative luminance 0.368; OKLCH L 71.5% C 0.132 H 99.6°. Best body text is #000000 at 8.37:1 contrast (WCAG AA passes).

Color values

HEX	#B7A431
RGB	rgb(183, 164, 49)
HSL	hsl(51, 58%, 45%)
HSV	hsv(51, 73%, 72%)
CMYK	cmyk(0%, 10.4%, 73.2%, 28.2%)
CIE-LAB	lab(67.16, -5.75, 58.71)
CIE-LCH	lch(67.16, 58.99, 95.59°)
OKLab	oklab(71.49% -0.0219 0.1298)
OKLCH	oklch(71.49% 0.132 99.6)
XYZ	xyz(33.3599, 36.8416, 8.2591)
Luminance	0.3684 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7A431 #3144B7

analogous

#B76131 #B7A431 #87B731

triadic

#B7A431 #31B7A4 #A431B7

tetradic

#B7A431 #31B761 #3144B7 #B73187

square

#B7A431 #31B761 #3144B7 #B73187

split-complementary

#B7A431 #3187B7 #6131B7

monochromatic

#564D17 #877924 #B7A431 #D1BF54 #DED184

Accessibility & contrast

On white

2.51

#B7A431 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.37

#B7A431 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7A431

8.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7A431	#FFFFFF	#000000	##000000
##B7A431	1.00	2.51	8.37	8.37
#FFFFFF	2.51	1.00	21.00	21.00
#000000	8.37	21.00	1.00	1.00
##000000	8.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A01D

Deuteranopia (green-blind)

#B9A638

Tritanopia (blue-blind)

#C5988D

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #b7a431;
/* rgb */ color: rgb(183, 164, 49);
/* oklch */ color: oklch(71.5% 0.132 99.6);

Tailwind

colors: {
  custom: {
    50: '#d0be71',
    500: '#b7a431',
    950: '#000000',
  },
}

SCSS

$custom: #b7a431;
$custom-light: #d0be71;
$custom-dark: #000000;

JSON

{
  "hex": "#b7a431",
  "rgb": {
    "r": 183,
    "g": 164,
    "b": 49
  },
  "hsl": {
    "h": 51.493,
    "s": 57.759,
    "l": 45.49
  },
  "oklch": {
    "l": 0.71494,
    "c": 0.13159,
    "h": 99.6
  },
  "luminance": 0.3684
}

Semantic roles & 50–950 ramp

primary

#B7A431

secondary

#7C87C8

accent

#5DE147

background

#FDFBF7

surface

#FAF6ED

border

#D3D0C8

text

#141208

muted

#83817B

Preview Lab

Preview with #B7A431

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

Preview Lab → · Contrast checker → · Palette generator →