#B9C644#B9C644

#B9C644 is a light, vivid yellow. Relative luminance 0.511; OKLCH L 79.2% C 0.152 H 114.8°. Best body text is #000000 at 11.22:1 contrast (WCAG AA passes).

Color values

HEX	#B9C644
RGB	rgb(185, 198, 68)
HSL	hsl(66, 53%, 52%)
HSV	hsv(66, 66%, 78%)
CMYK	cmyk(6.6%, 0%, 65.7%, 22.4%)
CIE-LAB	lab(76.75, -21.25, 61.03)
CIE-LCH	lch(76.75, 64.62, 109.20°)
OKLab	oklab(79.23% -0.0637 0.1378)
OKLCH	oklch(79.23% 0.152 114.8)
XYZ	xyz(41.2461, 51.1205, 13.1622)
Luminance	0.5112 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B9C644 #5144C6

analogous

#C69244 #B9C644 #78C644

triadic

#B9C644 #44B9C6 #C644B9

tetradic

#B9C644 #44C692 #5144C6 #C64478

square

#B9C644 #44C692 #5144C6 #C64478

split-complementary

#B9C644 #4478C6 #9244C6

monochromatic

#666E22 #929D30 #B9C644 #CBD473 #DCE3A2

Accessibility & contrast

On white

1.87

#B9C644 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.22

#B9C644 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B9C644

11.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B9C644	#FFFFFF	#000000	##000000
##B9C644	1.00	1.87	11.22	11.22
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.22	21.00	1.00	1.00
##000000	11.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BC32

Deuteranopia (green-blind)

#D3BF4D

Tritanopia (blue-blind)

#C5BBAC

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #b9c644;
/* rgb */ color: rgb(185, 198, 68);
/* oklch */ color: oklch(79.2% 0.152 114.8);

Tailwind

colors: {
  custom: {
    50: '#d1d77f',
    500: '#b9c644',
    950: '#000000',
  },
}

SCSS

$custom: #b9c644;
$custom-light: #d1d77f;
$custom-dark: #000000;

JSON

{
  "hex": "#b9c644",
  "rgb": {
    "r": 185,
    "g": 198,
    "b": 68
  },
  "hsl": {
    "h": 66,
    "s": 53.279,
    "l": 52.157
  },
  "oklch": {
    "l": 0.79228,
    "c": 0.15179,
    "h": 114.8
  },
  "luminance": 0.5112
}

Semantic roles & 50–950 ramp

primary

#B9C644

secondary

#3D3778

accent

#4BDD5A

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#14140A

muted

#83837D

Preview Lab

Preview with #B9C644

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

Preview Lab → · Contrast checker → · Palette generator →