#B4C934#B4C934

#B4C934 is a light, vivid yellow. Relative luminance 0.517; OKLCH L 79.4% C 0.167 H 117.5°. Best body text is #000000 at 11.35:1 contrast (WCAG AA passes).

Color values

HEX	#B4C934
RGB	rgb(180, 201, 52)
HSL	hsl(68, 59%, 50%)
HSV	hsv(68, 74%, 79%)
CMYK	cmyk(10.4%, 0%, 74.1%, 21.2%)
CIE-LAB	lab(77.12, -25.64, 67.09)
CIE-LCH	lch(77.12, 71.83, 110.92°)
OKLab	oklab(79.4% -0.0771 0.1481)
OKLCH	oklch(79.4% 0.167 117.5)
XYZ	xyz(40.3298, 51.7250, 11.1075)
Luminance	0.5172 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4C934 #4934C9

analogous

#C99334 #B4C934 #6AC934

triadic

#B4C934 #34B4C9 #C934B4

tetradic

#B4C934 #34C993 #4934C9 #C9346A

square

#B4C934 #34C993 #4934C9 #C9346A

split-complementary

#B4C934 #346AC9 #9334C9

monochromatic

#5D681B #889827 #B4C934 #C7D763 #D8E394

Accessibility & contrast

On white

1.85

#B4C934 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.35

#B4C934 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4C934

11.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4C934	#FFFFFF	#000000	##000000
##B4C934	1.00	1.85	11.35	11.35
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.35	21.00	1.00	1.00
##000000	11.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7BE12

Deuteranopia (green-blind)

#D5BF41

Tritanopia (blue-blind)

#BFBEAD

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #b4c934;
/* rgb */ color: rgb(180, 201, 52);
/* oklch */ color: oklch(79.4% 0.167 117.5);

Tailwind

colors: {
  custom: {
    50: '#ced977',
    500: '#b4c934',
    950: '#000000',
  },
}

SCSS

$custom: #b4c934;
$custom-light: #ced977;
$custom-dark: #000000;

JSON

{
  "hex": "#b4c934",
  "rgb": {
    "r": 180,
    "g": 201,
    "b": 52
  },
  "hsl": {
    "h": 68.456,
    "s": 58.893,
    "l": 49.608
  },
  "oklch": {
    "l": 0.79396,
    "c": 0.16697,
    "h": 117.5
  },
  "luminance": 0.51725
}

Semantic roles & 50–950 ramp

primary

#B4C934

secondary

#392F72

accent

#46E25C

background

#FEFEFB

surface

#FBFBF1

border

#D4D4CB

text

#141409

muted

#83837D

Preview Lab

Preview with #B4C934

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

Preview Lab → · Contrast checker → · Palette generator →