#B2BB39#B2BB39

#B2BB39 is a light, vivid yellow. Relative luminance 0.453; OKLCH L 76.1% C 0.149 H 113.3°. Best body text is #000000 at 10.06:1 contrast (WCAG AA passes).

Color values

HEX	#B2BB39
RGB	rgb(178, 187, 57)
HSL	hsl(64, 53%, 48%)
HSV	hsv(64, 70%, 73%)
CMYK	cmyk(4.8%, 0%, 69.5%, 26.7%)
CIE-LAB	lab(73.09, -19.35, 61.39)
CIE-LCH	lch(73.09, 64.37, 107.50°)
OKLab	oklab(76.14% -0.0591 0.137)
OKLCH	oklch(76.14% 0.149 113.3)
XYZ	xyz(36.8700, 45.3018, 10.6720)
Luminance	0.4530 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B2BB39 #4239BB

analogous

#BB8339 #B2BB39 #71BB39

triadic

#B2BB39 #39B2BB #BB39B2

tetradic

#B2BB39 #39BB83 #4239BB #BB3971

square

#B2BB39 #39BB83 #4239BB #BB3971

split-complementary

#B2BB39 #3971BB #8339BB

monochromatic

#595D1C #858C2B #B2BB39 #C8CF62 #D8DD91

Accessibility & contrast

On white

2.09

#B2BB39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.06

#B2BB39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B2BB39

10.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B2BB39	#FFFFFF	#000000	##000000
##B2BB39	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)

#C9B224

Deuteranopia (green-blind)

#C9B543

Tritanopia (blue-blind)

#BEB0A1

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #b2bb39;
/* rgb */ color: rgb(178, 187, 57);
/* oklch */ color: oklch(76.1% 0.149 113.3);

Tailwind

colors: {
  custom: {
    50: '#cccf78',
    500: '#b2bb39',
    950: '#000000',
  },
}

SCSS

$custom: #b2bb39;
$custom-light: #cccf78;
$custom-dark: #000000;

JSON

{
  "hex": "#b2bb39",
  "rgb": {
    "r": 178,
    "g": 187,
    "b": 57
  },
  "hsl": {
    "h": 64.154,
    "s": 53.279,
    "l": 47.843
  },
  "oklch": {
    "l": 0.76137,
    "c": 0.14919,
    "h": 113.3
  },
  "luminance": 0.45301
}

Semantic roles & 50–950 ramp

primary

#B2BB39

secondary

#8C87C8

accent

#4BDD55

background

#FCFCF7

surface

#F9F9EE

border

#D2D2C9

text

#141309

muted

#82827B

Preview Lab

Preview with #B2BB39

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

Preview Lab → · Contrast checker → · Palette generator →