#B2B31E#B2B31E

#B2B31E is a light, vivid yellow. Relative luminance 0.418; OKLCH L 74.2% C 0.155 H 110.1°. Best body text is #000000 at 9.36:1 contrast (WCAG AA passes).

Color values

HEX	#B2B31E
RGB	rgb(178, 179, 30)
HSL	hsl(60, 71%, 41%)
HSV	hsv(60, 83%, 70%)
CMYK	cmyk(0.6%, 0%, 83.2%, 29.8%)
CIE-LAB	lab(70.73, -16.44, 67.67)
CIE-LCH	lch(70.73, 69.64, 103.65°)
OKLab	oklab(74.21% -0.0532 0.1456)
OKLCH	oklch(74.21% 0.155 110.1)
XYZ	xyz(34.7159, 41.8000, 7.4675)
Luminance	0.4180 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B2B31E #1F1EB3

analogous

#B3691E #B2B31E #67B31E

triadic

#B2B31E #1EB2B3 #B31EB2

tetradic

#B2B31E #1EB369 #1F1EB3 #B31E67

square

#B2B31E #1EB369 #1F1EB3 #B31E67

split-complementary

#B2B31E #1E67B3 #691EB3

monochromatic

#4A4A0C #7E7F15 #B2B31E #DBDD32 #E5E566

Accessibility & contrast

On white

2.24

#B2B31E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.36

#B2B31E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B2B31E

9.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B2B31E	#FFFFFF	#000000	##000000
##B2B31E	1.00	2.24	9.36	9.36
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.36	21.00	1.00	1.00
##000000	9.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2AB00

Deuteranopia (green-blind)

#C3AF2D

Tritanopia (blue-blind)

#BFA799

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #b2b31e;
/* rgb */ color: rgb(178, 179, 30);
/* oklch */ color: oklch(74.2% 0.155 110.1);

Tailwind

colors: {
  custom: {
    50: '#cdc96a',
    500: '#b2b31e',
    950: '#000000',
  },
}

SCSS

$custom: #b2b31e;
$custom-light: #cdc96a;
$custom-dark: #000000;

JSON

{
  "hex": "#b2b31e",
  "rgb": {
    "r": 178,
    "g": 179,
    "b": 30
  },
  "hsl": {
    "h": 60.403,
    "s": 71.292,
    "l": 40.98
  },
  "oklch": {
    "l": 0.74207,
    "c": 0.15501,
    "h": 110.1
  },
  "luminance": 0.41799
}

Semantic roles & 50–950 ramp

primary

#B2B31E

secondary

#6362CB

accent

#3AEE3B

background

#FDFCF6

surface

#FAF8EC

border

#D3D1C7

text

#141307

muted

#83827A

Preview Lab

Preview with #B2B31E

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

Preview Lab → · Contrast checker → · Palette generator →