#B9D02E#B9D02E

#B9D02E is a light, vivid yellow. Relative luminance 0.556; OKLCH L 81.3% C 0.176 H 117.8°. Best body text is #000000 at 12.12:1 contrast (WCAG AA passes).

Color values

HEX	#B9D02E
RGB	rgb(185, 208, 46)
HSL	hsl(69, 64%, 50%)
HSV	hsv(69, 78%, 82%)
CMYK	cmyk(11.1%, 0%, 77.9%, 18.4%)
CIE-LAB	lab(79.40, -27.19, 71.19)
CIE-LCH	lch(79.40, 76.20, 110.91°)
OKLab	oklab(81.31% -0.0821 0.1556)
OKLCH	oklch(81.31% 0.176 117.8)
XYZ	xyz(43.0577, 55.6237, 11.0524)
Luminance	0.5562 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B9D02E #452ED0

analogous

#D0962E #B9D02E #68D02E

triadic

#B9D02E #2EB9D0 #D02EB9

tetradic

#B9D02E #2ED096 #452ED0 #D02E68

square

#B9D02E #2ED096 #452ED0 #D02E68

split-complementary

#B9D02E #2E68D0 #962ED0

monochromatic

#606C18 #8C9E23 #B9D02E #CADC5F #DBE792

Accessibility & contrast

On white

1.73

#B9D02E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.12

#B9D02E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B9D02E

12.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B9D02E	#FFFFFF	#000000	##000000
##B9D02E	1.00	1.73	12.12	12.12
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.12	21.00	1.00	1.00
##000000	12.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC400

Deuteranopia (green-blind)

#DCC53E

Tritanopia (blue-blind)

#C5C4B2

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #b9d02e;
/* rgb */ color: rgb(185, 208, 46);
/* oklch */ color: oklch(81.3% 0.176 117.8);

Tailwind

colors: {
  custom: {
    50: '#d2de75',
    500: '#b9d02e',
    950: '#000000',
  },
}

SCSS

$custom: #b9d02e;
$custom-light: #d2de75;
$custom-dark: #000000;

JSON

{
  "hex": "#b9d02e",
  "rgb": {
    "r": 185,
    "g": 208,
    "b": 46
  },
  "hsl": {
    "h": 68.519,
    "s": 63.78,
    "l": 49.804
  },
  "oklch": {
    "l": 0.81312,
    "c": 0.17594,
    "h": 117.8
  },
  "luminance": 0.55623
}

Semantic roles & 50–950 ramp

primary

#B9D02E

secondary

#372D75

accent

#41E759

background

#FEFEFB

surface

#FBFCF1

border

#D4D5CB

text

#151509

muted

#84847D

Preview Lab

Preview with #B9D02E

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

Preview Lab → · Contrast checker → · Palette generator →