#B9CD3D#B9CD3D

#B9CD3D is a light, vivid yellow. Relative luminance 0.543; OKLCH L 80.7% C 0.164 H 117.1°. Best body text is #000000 at 11.86:1 contrast (WCAG AA passes).

Color values

HEX	#B9CD3D
RGB	rgb(185, 205, 61)
HSL	hsl(68, 59%, 52%)
HSV	hsv(68, 70%, 80%)
CMYK	cmyk(9.8%, 0%, 70.2%, 19.6%)
CIE-LAB	lab(78.64, -25.06, 65.59)
CIE-LCH	lch(78.64, 70.22, 110.91°)
OKLab	oklab(80.73% -0.075 0.1463)
OKLCH	oklch(80.73% 0.164 117.1)
XYZ	xyz(42.6822, 54.3144, 12.6492)
Luminance	0.5431 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B9CD3D #513DCD

analogous

#CD993D #B9CD3D #71CD3D

triadic

#B9CD3D #3DB9CD #CD3DB9

tetradic

#B9CD3D #3DCD99 #513DCD #CD3D71

square

#B9CD3D #3DCD99 #513DCD #CD3D71

split-complementary

#B9CD3D #3D71CD #993DCD

monochromatic

#66721D #92A32A #B9CD3D #CBDA6E #DCE69E

Accessibility & contrast

On white

1.77

#B9CD3D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.86

#B9CD3D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B9CD3D

11.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B9CD3D	#FFFFFF	#000000	##000000
##B9CD3D	1.00	1.77	11.86	11.86
#FFFFFF	1.77	1.00	21.00	21.00
#000000	11.86	21.00	1.00	1.00
##000000	11.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC224

Deuteranopia (green-blind)

#D9C348

Tritanopia (blue-blind)

#C4C2B1

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #b9cd3d;
/* rgb */ color: rgb(185, 205, 61);
/* oklch */ color: oklch(80.7% 0.164 117.1);

Tailwind

colors: {
  custom: {
    50: '#d1dc7c',
    500: '#b9cd3d',
    950: '#000000',
  },
}

SCSS

$custom: #b9cd3d;
$custom-light: #d1dc7c;
$custom-dark: #000000;

JSON

{
  "hex": "#b9cd3d",
  "rgb": {
    "r": 185,
    "g": 205,
    "b": 61
  },
  "hsl": {
    "h": 68.333,
    "s": 59.016,
    "l": 52.157
  },
  "oklch": {
    "l": 0.80731,
    "c": 0.16439,
    "h": 117.1
  },
  "luminance": 0.54314
}

Semantic roles & 50–950 ramp

primary

#B9CD3D

secondary

#3D337B

accent

#46E25B

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #B9CD3D

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

Preview Lab → · Contrast checker → · Palette generator →