#B7C151#B7C151

#B7C151 is a light, vivid yellow. Relative luminance 0.488; OKLCH L 78.1% C 0.136 H 113.8°. Best body text is #000000 at 10.76:1 contrast (WCAG AA passes).

Color values

HEX	#B7C151
RGB	rgb(183, 193, 81)
HSL	hsl(65, 47%, 54%)
HSV	hsv(65, 58%, 76%)
CMYK	cmyk(5.2%, 0%, 58%, 24.3%)
CIE-LAB	lab(75.33, -18.70, 53.96)
CIE-LCH	lch(75.33, 57.11, 109.11°)
OKLab	oklab(78.09% -0.0551 0.1247)
OKLCH	oklch(78.09% 0.136 113.8)
XYZ	xyz(40.0845, 48.8020, 15.0911)
Luminance	0.4880 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7C151 #5B51C1

analogous

#C19351 #B7C151 #7FC151

triadic

#B7C151 #51B7C1 #C151B7

tetradic

#B7C151 #51C193 #5B51C1 #C1517F

square

#B7C151 #51C193 #5B51C1 #C1517F

split-complementary

#B7C151 #517FC1 #9351C1

monochromatic

#697028 #949D38 #B7C151 #CAD17E #DCE1AB

Accessibility & contrast

On white

1.95

#B7C151 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.76

#B7C151 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7C151

10.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7C151	#FFFFFF	#000000	##000000
##B7C151	1.00	1.95	10.76	10.76
#FFFFFF	1.95	1.00	21.00	21.00
#000000	10.76	21.00	1.00	1.00
##000000	10.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB845

Deuteranopia (green-blind)

#CEBB58

Tritanopia (blue-blind)

#C2B7A9

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #b7c151;
/* rgb */ color: rgb(183, 193, 81);
/* oklch */ color: oklch(78.1% 0.136 113.8);

Tailwind

colors: {
  custom: {
    50: '#cfd386',
    500: '#b7c151',
    950: '#000000',
  },
}

SCSS

$custom: #b7c151;
$custom-light: #cfd386;
$custom-dark: #000000;

JSON

{
  "hex": "#b7c151",
  "rgb": {
    "r": 183,
    "g": 193,
    "b": 81
  },
  "hsl": {
    "h": 65.357,
    "s": 47.458,
    "l": 53.725
  },
  "oklch": {
    "l": 0.78085,
    "c": 0.13628,
    "h": 113.8
  },
  "luminance": 0.48801
}

Semantic roles & 50–950 ramp

primary

#B7C151

secondary

#A39FCF

accent

#51D75D

background

#FDFCF8

surface

#FAF9F0

border

#D3D2CB

text

#14140B

muted

#83827C

Preview Lab

Preview with #B7C151

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

Preview Lab → · Contrast checker → · Palette generator →