#B4BF58#B4BF58

#B4BF58 is a light, vivid yellow. Relative luminance 0.477; OKLCH L 77.5% C 0.128 H 114.5°. Best body text is #000000 at 10.53:1 contrast (WCAG AA passes).

Color values

HEX	#B4BF58
RGB	rgb(180, 191, 88)
HSL	hsl(66, 45%, 55%)
HSV	hsv(66, 54%, 75%)
CMYK	cmyk(5.8%, 0%, 53.9%, 25.1%)
CIE-LAB	lab(74.62, -18.36, 49.90)
CIE-LCH	lch(74.62, 53.17, 110.20°)
OKLab	oklab(77.48% -0.0532 0.1168)
OKLCH	oklch(77.48% 0.128 114.5)
XYZ	xyz(39.2154, 47.6701, 16.3660)
Luminance	0.4767 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4BF58 #6358BF

analogous

#BF9758 #B4BF58 #80BF58

triadic

#B4BF58 #58B4BF #BF58B4

tetradic

#B4BF58 #58BF97 #6358BF #BF5880

square

#B4BF58 #58BF97 #6358BF #BF5880

split-complementary

#B4BF58 #5880BF #9758BF

monochromatic

#6A712B #939D3C #B4BF58 #C8D084 #DCE1B0

Accessibility & contrast

On white

1.99

#B4BF58 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.53

#B4BF58 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4BF58

10.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4BF58	#FFFFFF	#000000	##000000
##B4BF58	1.00	1.99	10.53	10.53
#FFFFFF	1.99	1.00	21.00	21.00
#000000	10.53	21.00	1.00	1.00
##000000	10.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB74E

Deuteranopia (green-blind)

#CAB95E

Tritanopia (blue-blind)

#BEB5A8

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #b4bf58;
/* rgb */ color: rgb(180, 191, 88);
/* oklch */ color: oklch(77.5% 0.128 114.5);

Tailwind

colors: {
  custom: {
    50: '#ccd28a',
    500: '#b4bf58',
    950: '#000000',
  },
}

SCSS

$custom: #b4bf58;
$custom-light: #ccd28a;
$custom-dark: #000000;

JSON

{
  "hex": "#b4bf58",
  "rgb": {
    "r": 180,
    "g": 191,
    "b": 88
  },
  "hsl": {
    "h": 66.408,
    "s": 44.589,
    "l": 54.706
  },
  "oklch": {
    "l": 0.77481,
    "c": 0.12834,
    "h": 114.5
  },
  "luminance": 0.47669
}

Semantic roles & 50–950 ramp

primary

#B4BF58

secondary

#A8A4CF

accent

#54D461

background

#FCFCF8

surface

#F9F9F0

border

#D2D2CB

text

#14140C

muted

#82827D

Preview Lab

Preview with #B4BF58

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

Preview Lab → · Contrast checker → · Palette generator →