#B5C74B#B5C74B

#B5C74B is a light, vivid yellow. Relative luminance 0.512; OKLCH L 79.2% C 0.149 H 116.9°. Best body text is #000000 at 11.24:1 contrast (WCAG AA passes).

Color values

HEX	#B5C74B
RGB	rgb(181, 199, 75)
HSL	hsl(69, 53%, 54%)
HSV	hsv(69, 62%, 78%)
CMYK	cmyk(9%, 0%, 62.3%, 22%)
CIE-LAB	lab(76.79, -22.92, 58.11)
CIE-LCH	lch(76.79, 62.47, 111.53°)
OKLab	oklab(79.2% -0.0674 0.1327)
OKLCH	oklch(79.2% 0.149 116.9)
XYZ	xyz(40.7503, 51.1791, 14.3871)
Luminance	0.5118 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5C74B #5D4BC7

analogous

#C79B4B #B5C74B #77C74B

triadic

#B5C74B #4BB5C7 #C74BB5

tetradic

#B5C74B #4BC79B #5D4BC7 #C74B77

square

#B5C74B #4BC79B #5D4BC7 #C74B77

split-complementary

#B5C74B #4B77C7 #9B4BC7

monochromatic

#687424 #92A232 #B5C74B #C8D67A #DBE4A8

Accessibility & contrast

On white

1.87

#B5C74B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.24

#B5C74B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5C74B

11.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5C74B	#FFFFFF	#000000	##000000
##B5C74B	1.00	1.87	11.24	11.24
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.24	21.00	1.00	1.00
##000000	11.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BD3C

Deuteranopia (green-blind)

#D2BE53

Tritanopia (blue-blind)

#BFBCAD

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #b5c74b;
/* rgb */ color: rgb(181, 199, 75);
/* oklch */ color: oklch(79.2% 0.149 116.9);

Tailwind

colors: {
  custom: {
    50: '#ced783',
    500: '#b5c74b',
    950: '#000000',
  },
}

SCSS

$custom: #b5c74b;
$custom-light: #ced783;
$custom-dark: #000000;

JSON

{
  "hex": "#b5c74b",
  "rgb": {
    "r": 181,
    "g": 199,
    "b": 75
  },
  "hsl": {
    "h": 68.71,
    "s": 52.542,
    "l": 53.725
  },
  "oklch": {
    "l": 0.792,
    "c": 0.14888,
    "h": 116.9
  },
  "luminance": 0.51179
}

Semantic roles & 50–950 ramp

primary

#B5C74B

secondary

#433A7D

accent

#4CDC61

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#14140B

muted

#83837E

Preview Lab

Preview with #B5C74B

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

Preview Lab → · Contrast checker → · Palette generator →