#B9EE45#B9EE45

#B9EE45 is a very light, vivid yellow-green. Relative luminance 0.719; OKLCH L 88.2% C 0.198 H 125.6°. Best body text is #000000 at 15.38:1 contrast (WCAG AA passes).

Color values

HEX	#B9EE45
RGB	rgb(185, 238, 69)
HSL	hsl(79, 83%, 60%)
HSV	hsv(79, 71%, 93%)
CMYK	cmyk(22.3%, 0%, 71%, 6.7%)
CIE-LAB	lab(87.92, -39.88, 71.93)
CIE-LCH	lch(87.92, 82.25, 119.01°)
OKLab	oklab(88.23% -0.1151 0.1609)
OKLCH	oklch(88.23% 0.198 125.6)
XYZ	xyz(51.6566, 71.8923, 16.7842)
Luminance	0.7189 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B9EE45 #7A45EE

analogous

#EECF45 #B9EE45 #64EE45

triadic

#B9EE45 #45B9EE #EE45B9

tetradic

#B9EE45 #45EECF #7A45EE #EE4564

square

#B9EE45 #45EECF #7A45EE #EE4564

split-complementary

#B9EE45 #4564EE #CF45EE

monochromatic

#79A90F #A1E115 #B9EE45 #CEF37D #E3F8B5

Accessibility & contrast

On white

1.37

#B9EE45 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.38

#B9EE45 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B9EE45

15.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B9EE45	#FFFFFF	#000000	##000000
##B9EE45	1.00	1.37	15.38	15.38
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.38	21.00	1.00	1.00
##000000	15.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBDE26

Deuteranopia (green-blind)

#F4DC54

Tritanopia (blue-blind)

#C1E3CD

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #b9ee45;
/* rgb */ color: rgb(185, 238, 69);
/* oklch */ color: oklch(88.2% 0.198 125.6);

Tailwind

colors: {
  custom: {
    50: '#d2f383',
    500: '#b9ee45',
    950: '#000000',
  },
}

SCSS

$custom: #b9ee45;
$custom-light: #d2f383;
$custom-dark: #000000;

JSON

{
  "hex": "#b9ee45",
  "rgb": {
    "r": 185,
    "g": 238,
    "b": 69
  },
  "hsl": {
    "h": 78.817,
    "s": 83.251,
    "l": 60.196
  },
  "oklch": {
    "l": 0.88228,
    "c": 0.1978,
    "h": 125.6
  },
  "luminance": 0.71893
}

Semantic roles & 50–950 ramp

primary

#B9EE45

secondary

#542DAA

accent

#06E04A

background

#FEFFFB

surface

#FBFEF2

border

#D4D6CC

text

#15170B

muted

#84857E

Preview Lab

Preview with #B9EE45

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

Preview Lab → · Contrast checker → · Palette generator →