#B9E047#B9E047

#B9E047 is a very light, vivid yellow-green. Relative luminance 0.641; OKLCH L 85.1% C 0.180 H 122.7°. Best body text is #000000 at 13.82:1 contrast (WCAG AA passes).

Color values

HEX	#B9E047
RGB	rgb(185, 224, 71)
HSL	hsl(75, 71%, 58%)
HSV	hsv(75, 68%, 88%)
CMYK	cmyk(17.4%, 0%, 68.3%, 12.2%)
CIE-LAB	lab(84.01, -33.45, 67.31)
CIE-LCH	lch(84.01, 75.16, 116.42°)
OKLab	oklab(85.07% -0.0973 0.1514)
OKLCH	oklch(85.07% 0.18 122.7)
XYZ	xyz(47.8011, 64.0803, 15.8105)
Luminance	0.6408 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B9E047 #6E47E0

analogous

#E0BA47 #B9E047 #6CE047

triadic

#B9E047 #47B9E0 #E047B9

tetradic

#B9E047 #47E0BA #6E47E0 #E0476C

square

#B9E047 #47E0BA #6E47E0 #E0476C

split-complementary

#B9E047 #476CE0 #BA47E0

monochromatic

#749419 #9EC822 #B9E047 #CDE97B #E1F2B0

Accessibility & contrast

On white

1.52

#B9E047 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.82

#B9E047 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B9E047

13.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B9E047	#FFFFFF	#000000	##000000
##B9E047	1.00	1.52	13.82	13.82
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.82	21.00	1.00	1.00
##000000	13.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD22F

Deuteranopia (green-blind)

#E8D153

Tritanopia (blue-blind)

#C2D5C2

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #b9e047;
/* rgb */ color: rgb(185, 224, 71);
/* oklch */ color: oklch(85.1% 0.180 122.7);

Tailwind

colors: {
  custom: {
    50: '#d1e983',
    500: '#b9e047',
    950: '#000000',
  },
}

SCSS

$custom: #b9e047;
$custom-light: #d1e983;
$custom-dark: #000000;

JSON

{
  "hex": "#b9e047",
  "rgb": {
    "r": 185,
    "g": 224,
    "b": 71
  },
  "hsl": {
    "h": 75.294,
    "s": 71.163,
    "l": 57.843
  },
  "oklch": {
    "l": 0.85071,
    "c": 0.17999,
    "h": 122.7
  },
  "luminance": 0.64081
}

Semantic roles & 50–950 ramp

primary

#B9E047

secondary

#4D3398

accent

#3AEE68

background

#FEFEFB

surface

#FBFDF2

border

#D4D5CC

text

#14160B

muted

#83847E

Preview Lab

Preview with #B9E047

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

Preview Lab → · Contrast checker → · Palette generator →