#B3BA29#B3BA29

#B3BA29 is a light, vivid yellow. Relative luminance 0.449; OKLCH L 75.9% C 0.157 H 112.5°. Best body text is #000000 at 9.97:1 contrast (WCAG AA passes).

Color values

HEX	#B3BA29
RGB	rgb(179, 186, 41)
HSL	hsl(63, 64%, 45%)
HSV	hsv(63, 78%, 73%)
CMYK	cmyk(3.8%, 0%, 78%, 27.1%)
CIE-LAB	lab(72.80, -19.16, 66.53)
CIE-LCH	lch(72.80, 69.24, 106.07°)
OKLab	oklab(75.9% -0.06 0.1451)
OKLCH	oklch(75.9% 0.157 112.5)
XYZ	xyz(36.5508, 44.8625, 8.8313)
Luminance	0.4486 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3BA29 #3029BA

analogous

#BA7929 #B3BA29 #6ABA29

triadic

#B3BA29 #29B3BA #BA29B3

tetradic

#B3BA29 #29BA79 #3029BA #BA296A

square

#B3BA29 #29BA79 #3029BA #BA296A

split-complementary

#B3BA29 #296ABA #7929BA

monochromatic

#525613 #83881E #B3BA29 #D0D749 #DDE27B

Accessibility & contrast

On white

2.11

#B3BA29 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.97

#B3BA29 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3BA29

9.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3BA29	#FFFFFF	#000000	##000000
##B3BA29	1.00	2.11	9.97	9.97
#FFFFFF	2.11	1.00	21.00	21.00
#000000	9.97	21.00	1.00	1.00
##000000	9.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9B100

Deuteranopia (green-blind)

#C9B436

Tritanopia (blue-blind)

#C0AE9F

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #b3ba29;
/* rgb */ color: rgb(179, 186, 41);
/* oklch */ color: oklch(75.9% 0.157 112.5);

Tailwind

colors: {
  custom: {
    50: '#cece70',
    500: '#b3ba29',
    950: '#000000',
  },
}

SCSS

$custom: #b3ba29;
$custom-light: #cece70;
$custom-dark: #000000;

JSON

{
  "hex": "#b3ba29",
  "rgb": {
    "r": 179,
    "g": 186,
    "b": 41
  },
  "hsl": {
    "h": 62.897,
    "s": 63.877,
    "l": 44.51
  },
  "oklch": {
    "l": 0.75896,
    "c": 0.15697,
    "h": 112.5
  },
  "luminance": 0.44862
}

Semantic roles & 50–950 ramp

primary

#B3BA29

secondary

#7975CA

accent

#41E749

background

#FDFCF7

surface

#FAF9ED

border

#D3D2C8

text

#141308

muted

#83827B

Preview Lab

Preview with #B3BA29

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

Preview Lab → · Contrast checker → · Palette generator →