#B4BB57#B4BB57

#B4BB57 is a light, vivid yellow. Relative luminance 0.459; OKLCH L 76.6% C 0.124 H 112.6°. Best body text is #000000 at 10.19:1 contrast (WCAG AA passes).

Color values

HEX	#B4BB57
RGB	rgb(180, 187, 87)
HSL	hsl(64, 42%, 54%)
HSV	hsv(64, 53%, 73%)
CMYK	cmyk(3.7%, 0%, 53.5%, 26.7%)
CIE-LAB	lab(73.50, -16.43, 49.08)
CIE-LCH	lch(73.50, 51.75, 108.51°)
OKLab	oklab(76.59% -0.0478 0.1149)
OKLCH	oklch(76.59% 0.124 112.6)
XYZ	xyz(38.3138, 45.9328, 15.8626)
Luminance	0.4593 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4BB57 #5E57BB

analogous

#BB9057 #B4BB57 #82BB57

triadic

#B4BB57 #57B4BB #BB57B4

tetradic

#B4BB57 #57BB90 #5E57BB #BB5782

square

#B4BB57 #57BB90 #5E57BB #BB5782

split-complementary

#B4BB57 #5782BB #9057BB

monochromatic

#676C2C #91973D #B4BB57 #C7CD83 #DBDEAE

Accessibility & contrast

On white

2.06

#B4BB57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.19

#B4BB57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4BB57

10.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4BB57	#FFFFFF	#000000	##000000
##B4BB57	1.00	2.06	10.19	10.19
#FFFFFF	2.06	1.00	21.00	21.00
#000000	10.19	21.00	1.00	1.00
##000000	10.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B34D

Deuteranopia (green-blind)

#C7B65D

Tritanopia (blue-blind)

#BEB1A5

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #b4bb57;
/* rgb */ color: rgb(180, 187, 87);
/* oklch */ color: oklch(76.6% 0.124 112.6);

Tailwind

colors: {
  custom: {
    50: '#cccf89',
    500: '#b4bb57',
    950: '#000000',
  },
}

SCSS

$custom: #b4bb57;
$custom-light: #cccf89;
$custom-dark: #000000;

JSON

{
  "hex": "#b4bb57",
  "rgb": {
    "r": 180,
    "g": 187,
    "b": 87
  },
  "hsl": {
    "h": 64.2,
    "s": 42.373,
    "l": 53.725
  },
  "oklch": {
    "l": 0.76587,
    "c": 0.12448,
    "h": 112.6
  },
  "luminance": 0.45932
}

Semantic roles & 50–950 ramp

primary

#B4BB57

secondary

#A5A2CC

accent

#56D25E

background

#FCFCF8

surface

#F9F9F0

border

#D2D2CB

text

#14130C

muted

#82827D

Preview Lab

Preview with #B4BB57

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

Preview Lab → · Contrast checker → · Palette generator →