#B7BF57#B7BF57

#B7BF57 is a light, vivid yellow. Relative luminance 0.480; OKLCH L 77.7% C 0.129 H 113.0°. Best body text is #000000 at 10.60:1 contrast (WCAG AA passes).

Color values

HEX	#B7BF57
RGB	rgb(183, 191, 87)
HSL	hsl(65, 45%, 55%)
HSV	hsv(65, 54%, 75%)
CMYK	cmyk(4.2%, 0%, 54.5%, 25.1%)
CIE-LAB	lab(74.84, -17.21, 50.67)
CIE-LCH	lch(74.84, 53.52, 108.76°)
OKLab	oklab(77.71% -0.0503 0.1183)
OKLCH	oklch(77.71% 0.129 113)
XYZ	xyz(39.8804, 48.0177, 16.1825)
Luminance	0.4802 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7BF57 #5F57BF

analogous

#BF9357 #B7BF57 #83BF57

triadic

#B7BF57 #57B7BF #BF57B7

tetradic

#B7BF57 #57BF93 #5F57BF #BF5783

square

#B7BF57 #57BF93 #5F57BF #BF5783

split-complementary

#B7BF57 #5783BF #9357BF

monochromatic

#6B712B #969D3C #B7BF57 #CAD083 #DDE1B0

Accessibility & contrast

On white

1.98

#B7BF57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.60

#B7BF57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7BF57

10.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7BF57	#FFFFFF	#000000	##000000
##B7BF57	1.00	1.98	10.60	10.60
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.60	21.00	1.00	1.00
##000000	10.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB74D

Deuteranopia (green-blind)

#CCB95D

Tritanopia (blue-blind)

#C2B5A8

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #b7bf57;
/* rgb */ color: rgb(183, 191, 87);
/* oklch */ color: oklch(77.7% 0.129 113.0);

Tailwind

colors: {
  custom: {
    50: '#cfd28a',
    500: '#b7bf57',
    950: '#000000',
  },
}

SCSS

$custom: #b7bf57;
$custom-light: #cfd28a;
$custom-dark: #000000;

JSON

{
  "hex": "#b7bf57",
  "rgb": {
    "r": 183,
    "g": 191,
    "b": 87
  },
  "hsl": {
    "h": 64.615,
    "s": 44.828,
    "l": 54.51
  },
  "oklch": {
    "l": 0.7771,
    "c": 0.12854,
    "h": 113
  },
  "luminance": 0.48017
}

Semantic roles & 50–950 ramp

primary

#B7BF57

secondary

#A6A3CF

accent

#53D55D

background

#FCFCF8

surface

#F9F9F0

border

#D2D2CB

text

#14140C

muted

#82827D

Preview Lab

Preview with #B7BF57

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

Preview Lab → · Contrast checker → · Palette generator →