#B2BB3B#B2BB3B

#B2BB3B is a light, vivid yellow. Relative luminance 0.453; OKLCH L 76.2% C 0.148 H 113.3°. Best body text is #000000 at 10.06:1 contrast (WCAG AA passes).

Color values

HEX	#B2BB3B
RGB	rgb(178, 187, 59)
HSL	hsl(64, 52%, 48%)
HSV	hsv(64, 68%, 73%)
CMYK	cmyk(4.8%, 0%, 68.4%, 26.7%)
CIE-LAB	lab(73.10, -19.24, 60.65)
CIE-LCH	lch(73.10, 63.63, 107.61°)
OKLab	oklab(76.15% -0.0586 0.1358)
OKLCH	oklch(76.15% 0.148 113.3)
XYZ	xyz(36.9209, 45.3222, 10.9399)
Luminance	0.4532 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B2BB3B #443BBB

analogous

#BB843B #B2BB3B #72BB3B

triadic

#B2BB3B #3BB2BB #BB3BB2

tetradic

#B2BB3B #3BBB84 #443BBB #BB3B72

square

#B2BB3B #3BBB84 #443BBB #BB3B72

split-complementary

#B2BB3B #3B72BB #843BBB

monochromatic

#595E1E #868C2C #B2BB3B #C7CE65 #D8DD93

Accessibility & contrast

On white

2.09

#B2BB3B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.06

#B2BB3B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B2BB3B

10.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B2BB3B	#FFFFFF	#000000	##000000
##B2BB3B	1.00	2.09	10.06	10.06
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.06	21.00	1.00	1.00
##000000	10.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B227

Deuteranopia (green-blind)

#C9B544

Tritanopia (blue-blind)

#BEB0A2

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #b2bb3b;
/* rgb */ color: rgb(178, 187, 59);
/* oklch */ color: oklch(76.2% 0.148 113.3);

Tailwind

colors: {
  custom: {
    50: '#cccf79',
    500: '#b2bb3b',
    950: '#000000',
  },
}

SCSS

$custom: #b2bb3b;
$custom-light: #cccf79;
$custom-dark: #000000;

JSON

{
  "hex": "#b2bb3b",
  "rgb": {
    "r": 178,
    "g": 187,
    "b": 59
  },
  "hsl": {
    "h": 64.219,
    "s": 52.033,
    "l": 48.235
  },
  "oklch": {
    "l": 0.76152,
    "c": 0.14786,
    "h": 113.3
  },
  "luminance": 0.45321
}

Semantic roles & 50–950 ramp

primary

#B2BB3B

secondary

#8E8AC8

accent

#4CDB56

background

#FCFCF7

surface

#F9F9EE

border

#D2D2C9

text

#141309

muted

#82827B

Preview Lab

Preview with #B2BB3B

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

Preview Lab → · Contrast checker → · Palette generator →