#B4C93A#B4C93A

#B4C93A is a light, vivid yellow. Relative luminance 0.518; OKLCH L 79.4% C 0.163 H 117.6°. Best body text is #000000 at 11.36:1 contrast (WCAG AA passes).

Color values

HEX	#B4C93A
RGB	rgb(180, 201, 58)
HSL	hsl(69, 57%, 51%)
HSV	hsv(69, 71%, 79%)
CMYK	cmyk(10.4%, 0%, 71.1%, 21.2%)
CIE-LAB	lab(77.15, -25.34, 65.08)
CIE-LCH	lch(77.15, 69.84, 111.28°)
OKLab	oklab(79.43% -0.0757 0.1449)
OKLCH	oklch(79.43% 0.163 117.6)
XYZ	xyz(40.4737, 51.7825, 11.8650)
Luminance	0.5178 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4C93A #4F3AC9

analogous

#C9963A #B4C93A #6CC93A

triadic

#B4C93A #3AB4C9 #C93AB4

tetradic

#B4C93A #3AC996 #4F3AC9 #C93A6C

square

#B4C93A #3AC996 #4F3AC9 #C93A6C

split-complementary

#B4C93A #3A6CC9 #963AC9

monochromatic

#606B1D #8B9B2B #B4C93A #C6D66A #D9E39A

Accessibility & contrast

On white

1.85

#B4C93A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.36

#B4C93A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4C93A

11.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4C93A	#FFFFFF	#000000	##000000
##B4C93A	1.00	1.85	11.36	11.36
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.36	21.00	1.00	1.00
##000000	11.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6BE20

Deuteranopia (green-blind)

#D4BF46

Tritanopia (blue-blind)

#BFBEAD

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #b4c93a;
/* rgb */ color: rgb(180, 201, 58);
/* oklch */ color: oklch(79.4% 0.163 117.6);

Tailwind

colors: {
  custom: {
    50: '#ced97a',
    500: '#b4c93a',
    950: '#000000',
  },
}

SCSS

$custom: #b4c93a;
$custom-light: #ced97a;
$custom-dark: #000000;

JSON

{
  "hex": "#b4c93a",
  "rgb": {
    "r": 180,
    "g": 201,
    "b": 58
  },
  "hsl": {
    "h": 68.811,
    "s": 56.972,
    "l": 50.784
  },
  "oklch": {
    "l": 0.79434,
    "c": 0.16347,
    "h": 117.6
  },
  "luminance": 0.51782
}

Semantic roles & 50–950 ramp

primary

#B4C93A

secondary

#3C3275

accent

#48E05E

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#14140A

muted

#83837D

Preview Lab

Preview with #B4C93A

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

Preview Lab → · Contrast checker → · Palette generator →