#B9DA43#B9DA43

#B9DA43 is a very light, vivid yellow-green. Relative luminance 0.609; OKLCH L 83.7% C 0.176 H 121.1°. Best body text is #000000 at 13.17:1 contrast (WCAG AA passes).

Color values

HEX	#B9DA43
RGB	rgb(185, 218, 67)
HSL	hsl(73, 67%, 56%)
HSV	hsv(73, 69%, 85%)
CMYK	cmyk(15.1%, 0%, 69.3%, 14.5%)
CIE-LAB	lab(82.30, -30.90, 67.06)
CIE-LCH	lch(82.30, 73.83, 114.74°)
OKLab	oklab(83.69% -0.0906 0.1503)
OKLCH	oklch(83.69% 0.176 121.1)
XYZ	xyz(46.0928, 60.8624, 14.6285)
Luminance	0.6086 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B9DA43 #6443DA

analogous

#DAB043 #B9DA43 #6DDA43

triadic

#B9DA43 #43B9DA #DA43B9

tetradic

#B9DA43 #43DAB0 #6443DA #DA436D

square

#B9DA43 #43DAB0 #6443DA #DA436D

split-complementary

#B9DA43 #436DDA #B043DA

monochromatic

#70881B #9ABB25 #B9DA43 #CCE476 #DFEEA9

Accessibility & contrast

On white

1.59

#B9DA43 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.17

#B9DA43 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B9DA43

13.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B9DA43	#FFFFFF	#000000	##000000
##B9DA43	1.00	1.59	13.17	13.17
#FFFFFF	1.59	1.00	21.00	21.00
#000000	13.17	21.00	1.00	1.00
##000000	13.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7CD2A

Deuteranopia (green-blind)

#E3CD4F

Tritanopia (blue-blind)

#C3CFBC

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #b9da43;
/* rgb */ color: rgb(185, 218, 67);
/* oklch */ color: oklch(83.7% 0.176 121.1);

Tailwind

colors: {
  custom: {
    50: '#d1e580',
    500: '#b9da43',
    950: '#000000',
  },
}

SCSS

$custom: #b9da43;
$custom-light: #d1e580;
$custom-dark: #000000;

JSON

{
  "hex": "#b9da43",
  "rgb": {
    "r": 185,
    "g": 218,
    "b": 67
  },
  "hsl": {
    "h": 73.113,
    "s": 67.111,
    "l": 55.882
  },
  "oklch": {
    "l": 0.83689,
    "c": 0.17551,
    "h": 121.1
  },
  "luminance": 0.60862
}

Semantic roles & 50–950 ramp

primary

#B9DA43

secondary

#47338E

accent

#3EEA63

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150B

muted

#83847E

Preview Lab

Preview with #B9DA43

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

Preview Lab → · Contrast checker → · Palette generator →