#B3BB2F#B3BB2F

#B3BB2F is a light, vivid yellow. Relative luminance 0.453; OKLCH L 76.2% C 0.155 H 112.9°. Best body text is #000000 at 10.07:1 contrast (WCAG AA passes).

Color values

HEX	#B3BB2F
RGB	rgb(179, 187, 47)
HSL	hsl(63, 60%, 46%)
HSV	hsv(63, 75%, 73%)
CMYK	cmyk(4.3%, 0%, 74.9%, 26.7%)
CIE-LAB	lab(73.11, -19.42, 64.94)
CIE-LCH	lch(73.11, 67.78, 106.65°)
OKLab	oklab(76.15% -0.0602 0.1427)
OKLCH	oklch(76.15% 0.155 112.9)
XYZ	xyz(36.8750, 45.3304, 9.4959)
Luminance	0.4533 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3BB2F #372FBB

analogous

#BB7D2F #B3BB2F #6DBB2F

triadic

#B3BB2F #2FB3BB #BB2FB3

tetradic

#B3BB2F #2FBB7D #372FBB #BB2F6D

square

#B3BB2F #2FBB7D #372FBB #BB2F6D

split-complementary

#B3BB2F #2F6DBB #7D2FBB

monochromatic

#555916 #848A23 #B3BB2F #CDD453 #DBE084

Accessibility & contrast

On white

2.09

#B3BB2F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.07

#B3BB2F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3BB2F

10.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3BB2F	#FFFFFF	#000000	##000000
##B3BB2F	1.00	2.09	10.07	10.07
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.07	21.00	1.00	1.00
##000000	10.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B20E

Deuteranopia (green-blind)

#C9B53B

Tritanopia (blue-blind)

#BFAFA1

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #b3bb2f;
/* rgb */ color: rgb(179, 187, 47);
/* oklch */ color: oklch(76.2% 0.155 112.9);

Tailwind

colors: {
  custom: {
    50: '#cdcf73',
    500: '#b3bb2f',
    950: '#000000',
  },
}

SCSS

$custom: #b3bb2f;
$custom-light: #cdcf73;
$custom-dark: #000000;

JSON

{
  "hex": "#b3bb2f",
  "rgb": {
    "r": 179,
    "g": 187,
    "b": 47
  },
  "hsl": {
    "h": 63.429,
    "s": 59.829,
    "l": 45.882
  },
  "oklch": {
    "l": 0.76152,
    "c": 0.15492,
    "h": 112.9
  },
  "luminance": 0.4533
}

Semantic roles & 50–950 ramp

primary

#B3BB2F

secondary

#817CC9

accent

#45E34E

background

#FDFCF7

surface

#FAF9ED

border

#D3D2C8

text

#141309

muted

#83827B

Preview Lab

Preview with #B3BB2F

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

Preview Lab → · Contrast checker → · Palette generator →