#B4C845#B4C845

#B4C845 is a light, vivid yellow. Relative luminance 0.514; OKLCH L 79.3% C 0.155 H 117.5°. Best body text is #000000 at 11.29:1 contrast (WCAG AA passes).

Color values

HEX	#B4C845
RGB	rgb(180, 200, 69)
HSL	hsl(69, 54%, 53%)
HSV	hsv(69, 66%, 78%)
CMYK	cmyk(10%, 0%, 65.5%, 21.6%)
CIE-LAB	lab(76.95, -24.22, 60.71)
CIE-LCH	lch(76.95, 65.37, 111.75°)
OKLab	oklab(79.29% -0.0716 0.1374)
OKLCH	oklch(79.29% 0.155 117.5)
XYZ	xyz(40.5517, 51.4419, 13.4221)
Luminance	0.5144 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4C845 #5945C8

analogous

#C89A45 #B4C845 #73C845

triadic

#B4C845 #45B4C8 #C845B4

tetradic

#B4C845 #45C89A #5945C8 #C84573

square

#B4C845 #45C89A #5945C8 #C84573

split-complementary

#B4C845 #4573C8 #9A45C8

monochromatic

#657121 #8FA02F #B4C845 #C7D674 #DAE4A3

Accessibility & contrast

On white

1.86

#B4C845 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.29

#B4C845 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4C845

11.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4C845	#FFFFFF	#000000	##000000
##B4C845	1.00	1.86	11.29	11.29
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.29	21.00	1.00	1.00
##000000	11.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BE33

Deuteranopia (green-blind)

#D3BF4E

Tritanopia (blue-blind)

#BFBDAD

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #b4c845;
/* rgb */ color: rgb(180, 200, 69);
/* oklch */ color: oklch(79.3% 0.155 117.5);

Tailwind

colors: {
  custom: {
    50: '#cdd87f',
    500: '#b4c845',
    950: '#000000',
  },
}

SCSS

$custom: #b4c845;
$custom-light: #cdd87f;
$custom-dark: #000000;

JSON

{
  "hex": "#b4c845",
  "rgb": {
    "r": 180,
    "g": 200,
    "b": 69
  },
  "hsl": {
    "h": 69.16,
    "s": 54.357,
    "l": 52.745
  },
  "oklch": {
    "l": 0.79294,
    "c": 0.15494,
    "h": 117.5
  },
  "luminance": 0.51442
}

Semantic roles & 50–950 ramp

primary

#B4C845

secondary

#41377A

accent

#4ADE61

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#14140B

muted

#83837E

Preview Lab

Preview with #B4C845

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

Preview Lab → · Contrast checker → · Palette generator →