#B7BA31#B7BA31

#B7BA31 is a light, vivid yellow. Relative luminance 0.454; OKLCH L 76.3% C 0.152 H 110.8°. Best body text is #000000 at 10.08:1 contrast (WCAG AA passes).

Color values

HEX	#B7BA31
RGB	rgb(183, 186, 49)
HSL	hsl(61, 58%, 46%)
HSV	hsv(61, 74%, 73%)
CMYK	cmyk(1.6%, 0%, 73.7%, 27.1%)
CIE-LAB	lab(73.16, -17.12, 64.44)
CIE-LCH	lch(73.16, 66.68, 104.88°)
OKLab	oklab(76.27% -0.0539 0.1419)
OKLCH	oklch(76.27% 0.152 110.8)
XYZ	xyz(37.6430, 45.4079, 9.6868)
Luminance	0.4541 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7BA31 #3431BA

analogous

#BA7831 #B7BA31 #72BA31

triadic

#B7BA31 #31B7BA #BA31B7

tetradic

#B7BA31 #31BA78 #3431BA #BA3172

square

#B7BA31 #31BA78 #3431BA #BA3172

split-complementary

#B7BA31 #3172BA #7831BA

monochromatic

#585917 #878A24 #B7BA31 #D0D256 #DDDF86

Accessibility & contrast

On white

2.08

#B7BA31 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.08

#B7BA31 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7BA31

10.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7BA31	#FFFFFF	#000000	##000000
##B7BA31	1.00	2.08	10.08	10.08
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.08	21.00	1.00	1.00
##000000	10.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B214

Deuteranopia (green-blind)

#CAB53C

Tritanopia (blue-blind)

#C4AEA0

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #b7ba31;
/* rgb */ color: rgb(183, 186, 49);
/* oklch */ color: oklch(76.3% 0.152 110.8);

Tailwind

colors: {
  custom: {
    50: '#d0ce73',
    500: '#b7ba31',
    950: '#000000',
  },
}

SCSS

$custom: #b7ba31;
$custom-light: #d0ce73;
$custom-dark: #000000;

JSON

{
  "hex": "#b7ba31",
  "rgb": {
    "r": 183,
    "g": 186,
    "b": 49
  },
  "hsl": {
    "h": 61.314,
    "s": 58.298,
    "l": 46.078
  },
  "oklch": {
    "l": 0.76274,
    "c": 0.15177,
    "h": 110.8
  },
  "luminance": 0.45407
}

Semantic roles & 50–950 ramp

primary

#B7BA31

secondary

#807EC9

accent

#46E24A

background

#FDFCF7

surface

#FAF9ED

border

#D3D2C8

text

#141309

muted

#83827B

Preview Lab

Preview with #B7BA31

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

Preview Lab → · Contrast checker → · Palette generator →