#B2B128#B2B128

#B2B128 is a light, vivid yellow. Relative luminance 0.411; OKLCH L 73.8% C 0.149 H 109.1°. Best body text is #000000 at 9.21:1 contrast (WCAG AA passes).

Color values

HEX	#B2B128
RGB	rgb(178, 177, 40)
HSL	hsl(60, 63%, 43%)
HSV	hsv(60, 78%, 70%)
CMYK	cmyk(0%, 0.6%, 77.5%, 30.2%)
CIE-LAB	lab(70.22, -15.09, 64.48)
CIE-LCH	lch(70.22, 66.22, 103.17°)
OKLab	oklab(73.81% -0.0487 0.1405)
OKLCH	oklch(73.81% 0.149 109.1)
XYZ	xyz(34.4666, 41.0636, 8.1176)
Luminance	0.4106 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B2B128 #2829B2

analogous

#B26C28 #B2B128 #6EB228

triadic

#B2B128 #28B2B1 #B128B2

tetradic

#B2B128 #28B26C #2829B2 #B2286E

square

#B2B128 #28B26C #2829B2 #B2286E

split-complementary

#B2B128 #286EB2 #6C28B2

monochromatic

#4E4E12 #807F1D #B2B128 #D5D443 #E0DF75

Accessibility & contrast

On white

2.28

#B2B128 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.21

#B2B128 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B2B128

9.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B2B128	#FFFFFF	#000000	##000000
##B2B128	1.00	2.28	9.21	9.21
#FFFFFF	2.28	1.00	21.00	21.00
#000000	9.21	21.00	1.00	1.00
##000000	9.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0A900

Deuteranopia (green-blind)

#C2AE34

Tritanopia (blue-blind)

#BFA598

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #b2b128;
/* rgb */ color: rgb(178, 177, 40);
/* oklch */ color: oklch(73.8% 0.149 109.1);

Tailwind

colors: {
  custom: {
    50: '#cdc86e',
    500: '#b2b128',
    950: '#000000',
  },
}

SCSS

$custom: #b2b128;
$custom-light: #cdc86e;
$custom-dark: #000000;

JSON

{
  "hex": "#b2b128",
  "rgb": {
    "r": 178,
    "g": 177,
    "b": 40
  },
  "hsl": {
    "h": 59.565,
    "s": 63.303,
    "l": 42.745
  },
  "oklch": {
    "l": 0.73811,
    "c": 0.14873,
    "h": 109.1
  },
  "luminance": 0.41062
}

Semantic roles & 50–950 ramp

primary

#B2B128

secondary

#6F6FC7

accent

#43E641

background

#FDFCF7

surface

#FAF8ED

border

#D3D1C8

text

#141308

muted

#83827B

Preview Lab

Preview with #B2B128

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

Preview Lab → · Contrast checker → · Palette generator →