#B4C74B#B4C74B

#B4C74B is a light, vivid yellow. Relative luminance 0.511; OKLCH L 79.1% C 0.149 H 117.3°. Best body text is #000000 at 11.21:1 contrast (WCAG AA passes).

Color values

HEX	#B4C74B
RGB	rgb(180, 199, 75)
HSL	hsl(69, 53%, 54%)
HSV	hsv(69, 62%, 78%)
CMYK	cmyk(9.5%, 0%, 62.3%, 22%)
CIE-LAB	lab(76.71, -23.33, 58.01)
CIE-LCH	lch(76.71, 62.53, 111.91°)
OKLab	oklab(79.12% -0.0685 0.1326)
OKLCH	oklch(79.12% 0.149 117.3)
XYZ	xyz(40.5166, 51.0586, 14.3761)
Luminance	0.5106 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4C74B #5E4BC7

analogous

#C79C4B #B4C74B #76C74B

triadic

#B4C74B #4BB4C7 #C74BB4

tetradic

#B4C74B #4BC79C #5E4BC7 #C74B76

square

#B4C74B #4BC79C #5E4BC7 #C74B76

split-complementary

#B4C74B #4B76C7 #9C4BC7

monochromatic

#677424 #91A232 #B4C74B #C7D67A #DBE4A8

Accessibility & contrast

On white

1.87

#B4C74B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.21

#B4C74B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4C74B

11.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4C74B	#FFFFFF	#000000	##000000
##B4C74B	1.00	1.87	11.21	11.21
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.21	21.00	1.00	1.00
##000000	11.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BD3C

Deuteranopia (green-blind)

#D2BE53

Tritanopia (blue-blind)

#BEBDAD

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #b4c74b;
/* rgb */ color: rgb(180, 199, 75);
/* oklch */ color: oklch(79.1% 0.149 117.3);

Tailwind

colors: {
  custom: {
    50: '#cdd883',
    500: '#b4c74b',
    950: '#000000',
  },
}

SCSS

$custom: #b4c74b;
$custom-light: #cdd883;
$custom-dark: #000000;

JSON

{
  "hex": "#b4c74b",
  "rgb": {
    "r": 180,
    "g": 199,
    "b": 75
  },
  "hsl": {
    "h": 69.194,
    "s": 52.542,
    "l": 53.725
  },
  "oklch": {
    "l": 0.79123,
    "c": 0.14921,
    "h": 117.3
  },
  "luminance": 0.51058
}

Semantic roles & 50–950 ramp

primary

#B4C74B

secondary

#443A7D

accent

#4CDC62

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#14140B

muted

#83837E

Preview Lab

Preview with #B4C74B

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

Preview Lab → · Contrast checker → · Palette generator →