#B9E048#B9E048

#B9E048 is a very light, vivid yellow-green. Relative luminance 0.641; OKLCH L 85.1% C 0.179 H 122.7°. Best body text is #000000 at 13.82:1 contrast (WCAG AA passes).

Color values

HEX	#B9E048
RGB	rgb(185, 224, 72)
HSL	hsl(75, 71%, 58%)
HSV	hsv(75, 68%, 88%)
CMYK	cmyk(17.4%, 0%, 67.9%, 12.2%)
CIE-LAB	lab(84.01, -33.38, 66.94)
CIE-LCH	lch(84.01, 74.80, 116.51°)
OKLab	oklab(85.08% -0.097 0.1508)
OKLCH	oklch(85.08% 0.179 122.7)
XYZ	xyz(47.8335, 64.0933, 15.9809)
Luminance	0.6409 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B9E048 #6F48E0

analogous

#E0BB48 #B9E048 #6DE048

triadic

#B9E048 #48B9E0 #E048B9

tetradic

#B9E048 #48E0BB #6F48E0 #E0486D

square

#B9E048 #48E0BB #6F48E0 #E0486D

split-complementary

#B9E048 #486DE0 #BB48E0

monochromatic

#759419 #9EC922 #B9E048 #CDE97C #E1F2B1

Accessibility & contrast

On white

1.52

#B9E048 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.82

#B9E048 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B9E048

13.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B9E048	#FFFFFF	#000000	##000000
##B9E048	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)

#EDD331

Deuteranopia (green-blind)

#E8D154

Tritanopia (blue-blind)

#C2D5C2

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #b9e048;
/* rgb */ color: rgb(185, 224, 72);
/* oklch */ color: oklch(85.1% 0.179 122.7);

Tailwind

colors: {
  custom: {
    50: '#d1e983',
    500: '#b9e048',
    950: '#000000',
  },
}

SCSS

$custom: #b9e048;
$custom-light: #d1e983;
$custom-dark: #000000;

JSON

{
  "hex": "#b9e048",
  "rgb": {
    "r": 185,
    "g": 224,
    "b": 72
  },
  "hsl": {
    "h": 75.395,
    "s": 71.028,
    "l": 58.039
  },
  "oklch": {
    "l": 0.85079,
    "c": 0.17933,
    "h": 122.7
  },
  "luminance": 0.64093
}

Semantic roles & 50–950 ramp

primary

#B9E048

secondary

#4D3399

accent

#3AEE68

background

#FEFEFB

surface

#FBFDF2

border

#D4D5CC

text

#14160B

muted

#83847E

Preview Lab

Preview with #B9E048

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

Preview Lab → · Contrast checker → · Palette generator →