#B8CB40#B8CB40

#B8CB40 is a light, vivid yellow. Relative luminance 0.533; OKLCH L 80.2% C 0.161 H 116.9°. Best body text is #000000 at 11.65:1 contrast (WCAG AA passes).

Color values

HEX	#B8CB40
RGB	rgb(184, 203, 64)
HSL	hsl(68, 57%, 52%)
HSV	hsv(68, 68%, 80%)
CMYK	cmyk(9.4%, 0%, 68.5%, 20.4%)
CIE-LAB	lab(78.04, -24.34, 63.86)
CIE-LCH	lch(78.04, 68.34, 110.86°)
OKLab	oklab(80.23% -0.0726 0.1432)
OKLCH	oklch(80.23% 0.161 116.9)
XYZ	xyz(42.0495, 53.2729, 12.9170)
Luminance	0.5327 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B8CB40 #5340CB

analogous

#CB9840 #B8CB40 #73CB40

triadic

#B8CB40 #40B8CB #CB40B8

tetradic

#B8CB40 #40CB98 #5340CB #CB4073

square

#B8CB40 #40CB98 #5340CB #CB4073

split-complementary

#B8CB40 #4073CB #9840CB

monochromatic

#66721F #92A22C #B8CB40 #CAD870 #DCE5A0

Accessibility & contrast

On white

1.80

#B8CB40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.65

#B8CB40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B8CB40

11.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B8CB40	#FFFFFF	#000000	##000000
##B8CB40	1.00	1.80	11.65	11.65
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.65	21.00	1.00	1.00
##000000	11.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C02A

Deuteranopia (green-blind)

#D7C24B

Tritanopia (blue-blind)

#C3C0AF

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #b8cb40;
/* rgb */ color: rgb(184, 203, 64);
/* oklch */ color: oklch(80.2% 0.161 116.9);

Tailwind

colors: {
  custom: {
    50: '#d1da7d',
    500: '#b8cb40',
    950: '#000000',
  },
}

SCSS

$custom: #b8cb40;
$custom-light: #d1da7d;
$custom-dark: #000000;

JSON

{
  "hex": "#b8cb40",
  "rgb": {
    "r": 184,
    "g": 203,
    "b": 64
  },
  "hsl": {
    "h": 68.201,
    "s": 57.202,
    "l": 52.353
  },
  "oklch": {
    "l": 0.8023,
    "c": 0.16053,
    "h": 116.9
  },
  "luminance": 0.53272
}

Semantic roles & 50–950 ramp

primary

#B8CB40

secondary

#3E357B

accent

#47E05C

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#14140A

muted

#83837D

Preview Lab

Preview with #B8CB40

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

Preview Lab → · Contrast checker → · Palette generator →