#B3BB52#B3BB52

#B3BB52 is a light, vivid yellow. Relative luminance 0.457; OKLCH L 76.4% C 0.129 H 113.1°. Best body text is #000000 at 10.15:1 contrast (WCAG AA passes).

Color values

HEX	#B3BB52
RGB	rgb(179, 187, 82)
HSL	hsl(65, 44%, 53%)
HSV	hsv(65, 56%, 73%)
CMYK	cmyk(4.3%, 0%, 56.1%, 26.7%)
CIE-LAB	lab(73.37, -17.26, 51.23)
CIE-LCH	lch(73.37, 54.06, 108.62°)
OKLab	oklab(76.45% -0.0507 0.119)
OKLCH	oklch(76.45% 0.129 113.1)
XYZ	xyz(37.8845, 45.7342, 14.8129)
Luminance	0.4573 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3BB52 #5A52BB

analogous

#BB8E52 #B3BB52 #7FBB52

triadic

#B3BB52 #52B3BB #BB52B3

tetradic

#B3BB52 #52BB8E #5A52BB #BB527F

square

#B3BB52 #52BB8E #5A52BB #BB527F

split-complementary

#B3BB52 #527FBB #8E52BB

monochromatic

#646929 #8E953B #B3BB52 #C6CC7E #DADEAA

Accessibility & contrast

On white

2.07

#B3BB52 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.15

#B3BB52 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3BB52

10.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3BB52	#FFFFFF	#000000	##000000
##B3BB52	1.00	2.07	10.15	10.15
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.15	21.00	1.00	1.00
##000000	10.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B347

Deuteranopia (green-blind)

#C7B558

Tritanopia (blue-blind)

#BEB1A4

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #b3bb52;
/* rgb */ color: rgb(179, 187, 82);
/* oklch */ color: oklch(76.4% 0.129 113.1);

Tailwind

colors: {
  custom: {
    50: '#cccf86',
    500: '#b3bb52',
    950: '#000000',
  },
}

SCSS

$custom: #b3bb52;
$custom-light: #cccf86;
$custom-dark: #000000;

JSON

{
  "hex": "#b3bb52",
  "rgb": {
    "r": 179,
    "g": 187,
    "b": 82
  },
  "hsl": {
    "h": 64.571,
    "s": 43.568,
    "l": 52.745
  },
  "oklch": {
    "l": 0.76448,
    "c": 0.12935,
    "h": 113.1
  },
  "luminance": 0.45734
}

Semantic roles & 50–950 ramp

primary

#B3BB52

secondary

#A19ECB

accent

#54D35E

background

#FCFCF8

surface

#F9F9F0

border

#D2D2CB

text

#14130B

muted

#82827C

Preview Lab

Preview with #B3BB52

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

Preview Lab → · Contrast checker → · Palette generator →