#B7C047#B7C047

#B7C047 is a light, vivid yellow. Relative luminance 0.482; OKLCH L 77.8% C 0.143 H 113.3°. Best body text is #000000 at 10.64:1 contrast (WCAG AA passes).

Color values

HEX	#B7C047
RGB	rgb(183, 192, 71)
HSL	hsl(64, 49%, 52%)
HSV	hsv(64, 63%, 75%)
CMYK	cmyk(4.7%, 0%, 63%, 24.7%)
CIE-LAB	lab(74.96, -18.91, 57.89)
CIE-LCH	lch(74.96, 60.90, 108.09°)
OKLab	oklab(77.77% -0.0567 0.1317)
OKLCH	oklch(77.77% 0.143 113.3)
XYZ	xyz(39.5164, 48.2223, 13.1862)
Luminance	0.4822 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7C047 #5047C0

analogous

#C08D47 #B7C047 #7BC047

triadic

#B7C047 #47B7C0 #C047B7

tetradic

#B7C047 #47C08D #5047C0 #C0477B

square

#B7C047 #47C08D #5047C0 #C0477B

split-complementary

#B7C047 #477BC0 #8D47C0

monochromatic

#646924 #8F9633 #B7C047 #C9D075 #DBDFA2

Accessibility & contrast

On white

1.97

#B7C047 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.64

#B7C047 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7C047

10.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7C047	#FFFFFF	#000000	##000000
##B7C047	1.00	1.97	10.64	10.64
#FFFFFF	1.97	1.00	21.00	21.00
#000000	10.64	21.00	1.00	1.00
##000000	10.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB738

Deuteranopia (green-blind)

#CDBA4F

Tritanopia (blue-blind)

#C3B5A7

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #b7c047;
/* rgb */ color: rgb(183, 192, 71);
/* oklch */ color: oklch(77.8% 0.143 113.3);

Tailwind

colors: {
  custom: {
    50: '#cfd280',
    500: '#b7c047',
    950: '#000000',
  },
}

SCSS

$custom: #b7c047;
$custom-light: #cfd280;
$custom-dark: #000000;

JSON

{
  "hex": "#b7c047",
  "rgb": {
    "r": 183,
    "g": 192,
    "b": 71
  },
  "hsl": {
    "h": 64.463,
    "s": 48.988,
    "l": 51.569
  },
  "oklch": {
    "l": 0.77766,
    "c": 0.14335,
    "h": 113.3
  },
  "luminance": 0.48221
}

Semantic roles & 50–950 ramp

primary

#B7C047

secondary

#9B97CC

accent

#4FD959

background

#FDFCF8

surface

#FAF9EF

border

#D3D2CA

text

#14140B

muted

#83827C

Preview Lab

Preview with #B7C047

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

Preview Lab → · Contrast checker → · Palette generator →