#B9E343#B9E343

#B9E343 is a very light, vivid yellow-green. Relative luminance 0.657; OKLCH L 85.7% C 0.186 H 123.3°. Best body text is #000000 at 14.13:1 contrast (WCAG AA passes).

Color values

HEX	#B9E343
RGB	rgb(185, 227, 67)
HSL	hsl(76, 74%, 58%)
HSV	hsv(76, 70%, 89%)
CMYK	cmyk(18.5%, 0%, 70.5%, 11%)
CIE-LAB	lab(84.82, -35.05, 69.56)
CIE-LCH	lch(84.82, 77.90, 116.74°)
OKLab	oklab(85.72% -0.102 0.1556)
OKLCH	oklch(85.72% 0.186 123.3)
XYZ	xyz(48.4903, 65.6574, 15.4276)
Luminance	0.6566 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B9E343 #6D43E3

analogous

#E3BD43 #B9E343 #69E343

triadic

#B9E343 #43B9E3 #E343B9

tetradic

#B9E343 #43E3BD #6D43E3 #E34369

square

#B9E343 #43E3BD #6D43E3 #E34369

split-complementary

#B9E343 #4369E3 #BD43E3

monochromatic

#749516 #9DCB1E #B9E343 #CDEB78 #E1F3AE

Accessibility & contrast

On white

1.49

#B9E343 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.13

#B9E343 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B9E343

14.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B9E343	#FFFFFF	#000000	##000000
##B9E343	1.00	1.49	14.13	14.13
#FFFFFF	1.49	1.00	21.00	21.00
#000000	14.13	21.00	1.00	1.00
##000000	14.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0D527

Deuteranopia (green-blind)

#EAD451

Tritanopia (blue-blind)

#C2D8C4

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #b9e343;
/* rgb */ color: rgb(185, 227, 67);
/* oklch */ color: oklch(85.7% 0.186 123.3);

Tailwind

colors: {
  custom: {
    50: '#d2ec81',
    500: '#b9e343',
    950: '#000000',
  },
}

SCSS

$custom: #b9e343;
$custom-light: #d2ec81;
$custom-dark: #000000;

JSON

{
  "hex": "#b9e343",
  "rgb": {
    "r": 185,
    "g": 227,
    "b": 67
  },
  "hsl": {
    "h": 75.75,
    "s": 74.074,
    "l": 57.647
  },
  "oklch": {
    "l": 0.8572,
    "c": 0.18606,
    "h": 123.3
  },
  "luminance": 0.65658
}

Semantic roles & 50–950 ramp

primary

#B9E343

secondary

#4C319A

accent

#37F168

background

#FEFEFB

surface

#FBFDF2

border

#D4D5CC

text

#14160B

muted

#83847E

Preview Lab

Preview with #B9E343

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

Preview Lab → · Contrast checker → · Palette generator →