#B3C043#B3C043

#B3C043 is a light, vivid yellow. Relative luminance 0.477; OKLCH L 77.4% C 0.147 H 115.0°. Best body text is #000000 at 10.54:1 contrast (WCAG AA passes).

Color values

HEX	#B3C043
RGB	rgb(179, 192, 67)
HSL	hsl(66, 50%, 51%)
HSV	hsv(66, 65%, 75%)
CMYK	cmyk(6.8%, 0%, 65.1%, 24.7%)
CIE-LAB	lab(74.63, -20.84, 59.08)
CIE-LCH	lch(74.63, 62.65, 109.42°)
OKLab	oklab(77.41% -0.0623 0.1337)
OKLCH	oklch(77.41% 0.147 115)
XYZ	xyz(38.4541, 47.6889, 12.4882)
Luminance	0.4769 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3C043 #5043C0

analogous

#C08E43 #B3C043 #74C043

triadic

#B3C043 #43B3C0 #C043B3

tetradic

#B3C043 #43C08E #5043C0 #C04374

square

#B3C043 #43C08E #5043C0 #C04374

split-complementary

#B3C043 #4374C0 #8E43C0

monochromatic

#5F6622 #8A9432 #B3C043 #C6CF71 #D8DF9F

Accessibility & contrast

On white

1.99

#B3C043 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.54

#B3C043 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3C043

10.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3C043	#FFFFFF	#000000	##000000
##B3C043	1.00	1.99	10.54	10.54
#FFFFFF	1.99	1.00	21.00	21.00
#000000	10.54	21.00	1.00	1.00
##000000	10.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB732

Deuteranopia (green-blind)

#CCB94C

Tritanopia (blue-blind)

#BEB5A6

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #b3c043;
/* rgb */ color: rgb(179, 192, 67);
/* oklch */ color: oklch(77.4% 0.147 115.0);

Tailwind

colors: {
  custom: {
    50: '#cdd27e',
    500: '#b3c043',
    950: '#000000',
  },
}

SCSS

$custom: #b3c043;
$custom-light: #cdd27e;
$custom-dark: #000000;

JSON

{
  "hex": "#b3c043",
  "rgb": {
    "r": 179,
    "g": 192,
    "b": 67
  },
  "hsl": {
    "h": 66.24,
    "s": 49.801,
    "l": 50.784
  },
  "oklch": {
    "l": 0.77411,
    "c": 0.14749,
    "h": 115
  },
  "luminance": 0.47688
}

Semantic roles & 50–950 ramp

primary

#B3C043

secondary

#9994CB

accent

#4ED95D

background

#FCFCF7

surface

#F9F9EE

border

#D2D2C9

text

#14140A

muted

#82827C

Preview Lab

Preview with #B3C043

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

Preview Lab → · Contrast checker → · Palette generator →