#B3BB4B#B3BB4B

#B3BB4B is a light, vivid yellow. Relative luminance 0.456; OKLCH L 76.4% C 0.135 H 113.0°. Best body text is #000000 at 10.13:1 contrast (WCAG AA passes).

Color values

HEX	#B3BB4B
RGB	rgb(179, 187, 75)
HSL	hsl(64, 45%, 51%)
HSV	hsv(64, 60%, 73%)
CMYK	cmyk(4.3%, 0%, 59.9%, 26.7%)
CIE-LAB	lab(73.31, -17.80, 54.30)
CIE-LCH	lch(73.31, 57.14, 108.15°)
OKLab	oklab(76.37% -0.0529 0.1247)
OKLCH	oklch(76.37% 0.135 113)
XYZ	xyz(37.6316, 45.6331, 13.4809)
Luminance	0.4563 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3BB4B #534BBB

analogous

#BB8B4B #B3BB4B #7BBB4B

triadic

#B3BB4B #4BB3BB #BB4BB3

tetradic

#B3BB4B #4BBB8B #534BBB #BB4B7B

square

#B3BB4B #4BBB8B #534BBB #BB4B7B

split-complementary

#B3BB4B #4B7BBB #8B4BBB

monochromatic

#616526 #8B9237 #B3BB4B #C6CC77 #D9DDA4

Accessibility & contrast

On white

2.07

#B3BB4B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.13

#B3BB4B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3BB4B

10.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3BB4B	#FFFFFF	#000000	##000000
##B3BB4B	1.00	2.07	10.13	10.13
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.13	21.00	1.00	1.00
##000000	10.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B33E

Deuteranopia (green-blind)

#C8B552

Tritanopia (blue-blind)

#BEB1A3

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #b3bb4b;
/* rgb */ color: rgb(179, 187, 75);
/* oklch */ color: oklch(76.4% 0.135 113.0);

Tailwind

colors: {
  custom: {
    50: '#cccf82',
    500: '#b3bb4b',
    950: '#000000',
  },
}

SCSS

$custom: #b3bb4b;
$custom-light: #cccf82;
$custom-dark: #000000;

JSON

{
  "hex": "#b3bb4b",
  "rgb": {
    "r": 179,
    "g": 187,
    "b": 75
  },
  "hsl": {
    "h": 64.286,
    "s": 45.161,
    "l": 51.373
  },
  "oklch": {
    "l": 0.76374,
    "c": 0.13546,
    "h": 113
  },
  "luminance": 0.45632
}

Semantic roles & 50–950 ramp

primary

#B3BB4B

secondary

#9C98CA

accent

#53D55C

background

#FCFCF8

surface

#F9F9EF

border

#D2D2CA

text

#14130B

muted

#82827C

Preview Lab

Preview with #B3BB4B

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

Preview Lab → · Contrast checker → · Palette generator →