#B3BF57#B3BF57

#B3BF57 is a light, vivid yellow. Relative luminance 0.475; OKLCH L 77.4% C 0.130 H 115.0°. Best body text is #000000 at 10.51:1 contrast (WCAG AA passes).

Color values

HEX	#B3BF57
RGB	rgb(179, 191, 87)
HSL	hsl(67, 45%, 55%)
HSV	hsv(67, 54%, 75%)
CMYK	cmyk(6.3%, 0%, 54.5%, 25.1%)
CIE-LAB	lab(74.53, -18.85, 50.24)
CIE-LCH	lch(74.53, 53.66, 110.57°)
OKLab	oklab(77.39% -0.0546 0.1175)
OKLCH	oklch(77.39% 0.13 115)
XYZ	xyz(38.9422, 47.5340, 16.1385)
Luminance	0.4753 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3BF57 #6357BF

analogous

#BF9757 #B3BF57 #7FBF57

triadic

#B3BF57 #57B3BF #BF57B3

tetradic

#B3BF57 #57BF97 #6357BF #BF577F

square

#B3BF57 #57BF97 #6357BF #BF577F

split-complementary

#B3BF57 #577FBF #9757BF

monochromatic

#69712B #929D3C #B3BF57 #C7D083 #DBE1B0

Accessibility & contrast

On white

2.00

#B3BF57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.51

#B3BF57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3BF57

10.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3BF57	#FFFFFF	#000000	##000000
##B3BF57	1.00	2.00	10.51	10.51
#FFFFFF	2.00	1.00	21.00	21.00
#000000	10.51	21.00	1.00	1.00
##000000	10.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB74D

Deuteranopia (green-blind)

#CAB85D

Tritanopia (blue-blind)

#BDB5A8

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #b3bf57;
/* rgb */ color: rgb(179, 191, 87);
/* oklch */ color: oklch(77.4% 0.130 115.0);

Tailwind

colors: {
  custom: {
    50: '#ccd28a',
    500: '#b3bf57',
    950: '#000000',
  },
}

SCSS

$custom: #b3bf57;
$custom-light: #ccd28a;
$custom-dark: #000000;

JSON

{
  "hex": "#b3bf57",
  "rgb": {
    "r": 179,
    "g": 191,
    "b": 87
  },
  "hsl": {
    "h": 66.923,
    "s": 44.828,
    "l": 54.51
  },
  "oklch": {
    "l": 0.7739,
    "c": 0.12954,
    "h": 115
  },
  "luminance": 0.47533
}

Semantic roles & 50–950 ramp

primary

#B3BF57

secondary

#A8A3CF

accent

#53D562

background

#FCFCF8

surface

#F9F9F0

border

#D2D2CB

text

#14140C

muted

#82827D

Preview Lab

Preview with #B3BF57

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

Preview Lab → · Contrast checker → · Palette generator →