#B2B031#B2B031

#B2B031 is a light, vivid yellow. Relative luminance 0.407; OKLCH L 73.6% C 0.143 H 108.5°. Best body text is #000000 at 9.15:1 contrast (WCAG AA passes).

Color values

HEX	#B2B031
RGB	rgb(178, 176, 49)
HSL	hsl(59, 57%, 45%)
HSV	hsv(59, 72%, 70%)
CMYK	cmyk(0%, 1.1%, 72.5%, 30.2%)
CIE-LAB	lab(69.99, -14.19, 61.29)
CIE-LCH	lch(69.99, 62.91, 103.04°)
OKLab	oklab(73.64% -0.0454 0.1354)
OKLCH	oklch(73.64% 0.143 108.5)
XYZ	xyz(34.4411, 40.7385, 8.9542)
Luminance	0.4074 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B2B031 #3133B2

analogous

#B27031 #B2B031 #74B231

triadic

#B2B031 #31B2B0 #B031B2

tetradic

#B2B031 #31B270 #3133B2 #B23174

square

#B2B031 #31B270 #3133B2 #B23174

split-complementary

#B2B031 #3174B2 #7031B2

monochromatic

#525117 #828124 #B2B031 #CFCD51 #DCDB81

Accessibility & contrast

On white

2.30

#B2B031 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.15

#B2B031 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B2B031

9.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B2B031	#FFFFFF	#000000	##000000
##B2B031	1.00	2.30	9.15	9.15
#FFFFFF	2.30	1.00	21.00	21.00
#000000	9.15	21.00	1.00	1.00
##000000	9.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFA919

Deuteranopia (green-blind)

#C0AD3B

Tritanopia (blue-blind)

#BFA497

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #b2b031;
/* rgb */ color: rgb(178, 176, 49);
/* oklch */ color: oklch(73.6% 0.143 108.5);

Tailwind

colors: {
  custom: {
    50: '#cdc772',
    500: '#b2b031',
    950: '#000000',
  },
}

SCSS

$custom: #b2b031;
$custom-light: #cdc772;
$custom-dark: #000000;

JSON

{
  "hex": "#b2b031",
  "rgb": {
    "r": 178,
    "g": 176,
    "b": 49
  },
  "hsl": {
    "h": 59.07,
    "s": 56.828,
    "l": 44.51
  },
  "oklch": {
    "l": 0.73644,
    "c": 0.14281,
    "h": 108.5
  },
  "luminance": 0.40737
}

Semantic roles & 50–950 ramp

primary

#B2B031

secondary

#797BC5

accent

#4AE048

background

#FDFCF7

surface

#FAF8ED

border

#D3D1C8

text

#141308

muted

#83827B

Preview Lab

Preview with #B2B031

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

Preview Lab → · Contrast checker → · Palette generator →