#B3C534#B3C534

#B3C534 is a light, vivid yellow. Relative luminance 0.498; OKLCH L 78.4% C 0.163 H 116.5°. Best body text is #000000 at 10.95:1 contrast (WCAG AA passes).

Color values

HEX	#B3C534
RGB	rgb(179, 197, 52)
HSL	hsl(67, 58%, 49%)
HSV	hsv(67, 74%, 77%)
CMYK	cmyk(9.1%, 0%, 73.6%, 22.7%)
CIE-LAB	lab(75.92, -24.12, 65.94)
CIE-LCH	lch(75.92, 70.21, 110.09°)
OKLab	oklab(78.42% -0.0728 0.1457)
OKLCH	oklch(78.42% 0.163 116.5)
XYZ	xyz(39.1775, 49.7647, 10.7898)
Luminance	0.4976 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3C534 #4634C5

analogous

#C58F34 #B3C534 #6BC534

triadic

#B3C534 #34B3C5 #C534B3

tetradic

#B3C534 #34C58F #4634C5 #C5346B

square

#B3C534 #34C58F #4634C5 #C5346B

split-complementary

#B3C534 #346BC5 #8F34C5

monochromatic

#5B641A #879527 #B3C534 #C7D561 #D8E291

Accessibility & contrast

On white

1.92

#B3C534 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.95

#B3C534 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3C534

10.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3C534	#FFFFFF	#000000	##000000
##B3C534	1.00	1.92	10.95	10.95
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.95	21.00	1.00	1.00
##000000	10.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BB15

Deuteranopia (green-blind)

#D1BC40

Tritanopia (blue-blind)

#BEBAA9

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #b3c534;
/* rgb */ color: rgb(179, 197, 52);
/* oklch */ color: oklch(78.4% 0.163 116.5);

Tailwind

colors: {
  custom: {
    50: '#cdd676',
    500: '#b3c534',
    950: '#000000',
  },
}

SCSS

$custom: #b3c534;
$custom-light: #cdd676;
$custom-dark: #000000;

JSON

{
  "hex": "#b3c534",
  "rgb": {
    "r": 179,
    "g": 197,
    "b": 52
  },
  "hsl": {
    "h": 67.448,
    "s": 58.233,
    "l": 48.824
  },
  "oklch": {
    "l": 0.7842,
    "c": 0.1629,
    "h": 116.5
  },
  "luminance": 0.49764
}

Semantic roles & 50–950 ramp

primary

#B3C534

secondary

#9088CD

accent

#46E15A

background

#FDFDF7

surface

#FAFAEE

border

#D3D3C9

text

#141409

muted

#83837B

Preview Lab

Preview with #B3C534

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

Preview Lab → · Contrast checker → · Palette generator →