#B8CF40#B8CF40

#B8CF40 is a light, vivid yellow. Relative luminance 0.552; OKLCH L 81.1% C 0.165 H 118.2°. Best body text is #000000 at 12.04:1 contrast (WCAG AA passes).

Color values

HEX	#B8CF40
RGB	rgb(184, 207, 64)
HSL	hsl(70, 60%, 53%)
HSV	hsv(70, 69%, 81%)
CMYK	cmyk(11.1%, 0%, 69.1%, 18.8%)
CIE-LAB	lab(79.15, -26.27, 64.97)
CIE-LCH	lch(79.15, 70.08, 112.01°)
OKLab	oklab(81.12% -0.078 0.1455)
OKLCH	oklch(81.12% 0.165 118.2)
XYZ	xyz(43.0063, 55.1865, 13.2360)
Luminance	0.5519 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B8CF40 #5740CF

analogous

#CF9E40 #B8CF40 #70CF40

triadic

#B8CF40 #40B8CF #CF40B8

tetradic

#B8CF40 #40CF9E #5740CF #CF4070

square

#B8CF40 #40CF9E #5740CF #CF4070

split-complementary

#B8CF40 #4070CF #9E40CF

monochromatic

#68771E #93A82A #B8CF40 #CADB71 #DCE8A2

Accessibility & contrast

On white

1.74

#B8CF40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.04

#B8CF40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B8CF40

12.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B8CF40	#FFFFFF	#000000	##000000
##B8CF40	1.00	1.74	12.04	12.04
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.04	21.00	1.00	1.00
##000000	12.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCC429

Deuteranopia (green-blind)

#DAC54B

Tritanopia (blue-blind)

#C3C4B3

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #b8cf40;
/* rgb */ color: rgb(184, 207, 64);
/* oklch */ color: oklch(81.1% 0.165 118.2);

Tailwind

colors: {
  custom: {
    50: '#d1dd7d',
    500: '#b8cf40',
    950: '#000000',
  },
}

SCSS

$custom: #b8cf40;
$custom-light: #d1dd7d;
$custom-dark: #000000;

JSON

{
  "hex": "#b8cf40",
  "rgb": {
    "r": 184,
    "g": 207,
    "b": 64
  },
  "hsl": {
    "h": 69.65,
    "s": 59.833,
    "l": 53.137
  },
  "oklch": {
    "l": 0.81124,
    "c": 0.16509,
    "h": 118.2
  },
  "luminance": 0.55186
}

Semantic roles & 50–950 ramp

primary

#B8CF40

secondary

#40347F

accent

#45E35E

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #B8CF40

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

Preview Lab → · Contrast checker → · Palette generator →