#B9D03E#B9D03E

#B9D03E is a light, vivid yellow. Relative luminance 0.558; OKLCH L 81.4% C 0.167 H 118.1°. Best body text is #000000 at 12.15:1 contrast (WCAG AA passes).

Color values

HEX	#B9D03E
RGB	rgb(185, 208, 62)
HSL	hsl(69, 61%, 53%)
HSV	hsv(69, 70%, 82%)
CMYK	cmyk(11.1%, 0%, 70.2%, 18.4%)
CIE-LAB	lab(79.49, -26.45, 66.06)
CIE-LCH	lch(79.49, 71.16, 111.82°)
OKLab	oklab(81.41% -0.0787 0.1475)
OKLCH	oklch(81.41% 0.167 118.1)
XYZ	xyz(43.4339, 55.7742, 13.0339)
Luminance	0.5577 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B9D03E #553ED0

analogous

#D09E3E #B9D03E #70D03E

triadic

#B9D03E #3EB9D0 #D03EB9

tetradic

#B9D03E #3ED09E #553ED0 #D03E70

square

#B9D03E #3ED09E #553ED0 #D03E70

split-complementary

#B9D03E #3E70D0 #9E3ED0

monochromatic

#69771D #94A829 #B9D03E #CBDC6F #DDE8A0

Accessibility & contrast

On white

1.73

#B9D03E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.15

#B9D03E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B9D03E

12.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B9D03E	#FFFFFF	#000000	##000000
##B9D03E	1.00	1.73	12.15	12.15
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.15	21.00	1.00	1.00
##000000	12.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC525

Deuteranopia (green-blind)

#DBC64A

Tritanopia (blue-blind)

#C4C5B3

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #b9d03e;
/* rgb */ color: rgb(185, 208, 62);
/* oklch */ color: oklch(81.4% 0.167 118.1);

Tailwind

colors: {
  custom: {
    50: '#d1de7c',
    500: '#b9d03e',
    950: '#000000',
  },
}

SCSS

$custom: #b9d03e;
$custom-light: #d1de7c;
$custom-dark: #000000;

JSON

{
  "hex": "#b9d03e",
  "rgb": {
    "r": 185,
    "g": 208,
    "b": 62
  },
  "hsl": {
    "h": 69.452,
    "s": 60.833,
    "l": 52.941
  },
  "oklch": {
    "l": 0.81409,
    "c": 0.16715,
    "h": 118.1
  },
  "luminance": 0.55774
}

Semantic roles & 50–950 ramp

primary

#B9D03E

secondary

#3F337F

accent

#44E45D

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #B9D03E

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

Preview Lab → · Contrast checker → · Palette generator →