#B0C729#B0C729

#B0C729 is a light, vivid yellow. Relative luminance 0.502; OKLCH L 78.6% C 0.172 H 118.1°. Best body text is #000000 at 11.05:1 contrast (WCAG AA passes).

Color values

HEX	#B0C729
RGB	rgb(176, 199, 41)
HSL	hsl(69, 66%, 47%)
HSV	hsv(69, 79%, 78%)
CMYK	cmyk(11.6%, 0%, 79.4%, 22%)
CIE-LAB	lab(76.21, -26.79, 69.50)
CIE-LCH	lch(76.21, 74.49, 111.08°)
OKLab	oklab(78.58% -0.0809 0.1515)
OKLCH	oklch(78.58% 0.172 118.1)
XYZ	xyz(38.7291, 50.2374, 9.7539)
Luminance	0.5024 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0C729 #4029C7

analogous

#C78F29 #B0C729 #61C729

triadic

#B0C729 #29B0C7 #C729B0

tetradic

#B0C729 #29C78F #4029C7 #C72961

square

#B0C729 #29C78F #4029C7 #C72961

split-complementary

#B0C729 #2961C7 #8F29C7

monochromatic

#566214 #83941F #B0C729 #C7DB52 #D8E685

Accessibility & contrast

On white

1.90

#B0C729 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.05

#B0C729 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B0C729

11.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0C729	#FFFFFF	#000000	##000000
##B0C729	1.00	1.90	11.05	11.05
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.05	21.00	1.00	1.00
##000000	11.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BC00

Deuteranopia (green-blind)

#D2BD39

Tritanopia (blue-blind)

#BBBCAA

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #b0c729;
/* rgb */ color: rgb(176, 199, 41);
/* oklch */ color: oklch(78.6% 0.172 118.1);

Tailwind

colors: {
  custom: {
    50: '#ccd771',
    500: '#b0c729',
    950: '#000000',
  },
}

SCSS

$custom: #b0c729;
$custom-light: #ccd771;
$custom-dark: #000000;

JSON

{
  "hex": "#b0c729",
  "rgb": {
    "r": 176,
    "g": 199,
    "b": 41
  },
  "hsl": {
    "h": 68.734,
    "s": 65.833,
    "l": 47.059
  },
  "oklch": {
    "l": 0.78581,
    "c": 0.17174,
    "h": 118.1
  },
  "luminance": 0.50237
}

Semantic roles & 50–950 ramp

primary

#B0C729

secondary

#32286C

accent

#3FE958

background

#FEFEFB

surface

#FBFBF1

border

#D4D4CB

text

#141409

muted

#83837D

Preview Lab

Preview with #B0C729

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

Preview Lab → · Contrast checker → · Palette generator →