#B9E44E#B9E44E

#B9E44E is a very light, vivid yellow-green. Relative luminance 0.664; OKLCH L 86.0% C 0.180 H 123.9°. Best body text is #000000 at 14.27:1 contrast (WCAG AA passes).

Color values

HEX	#B9E44E
RGB	rgb(185, 228, 78)
HSL	hsl(77, 74%, 60%)
HSV	hsv(77, 66%, 89%)
CMYK	cmyk(18.9%, 0%, 65.8%, 10.6%)
CIE-LAB	lab(85.17, -34.84, 65.86)
CIE-LCH	lch(85.17, 74.50, 117.88°)
OKLab	oklab(86.03% -0.1005 0.1494)
OKLCH	oklch(86.03% 0.18 123.9)
XYZ	xyz(49.1265, 66.3508, 17.4251)
Luminance	0.6635 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B9E44E #794EE4

analogous

#E4C44E #B9E44E #6EE44E

triadic

#B9E44E #4EB9E4 #E44EB9

tetradic

#B9E44E #4EE4C4 #794EE4 #E44E6E

square

#B9E44E #4EE4C4 #794EE4 #E44E6E

split-complementary

#B9E44E #4E6EE4 #C44EE4

monochromatic

#799F18 #A1D420 #B9E44E #CEEC83 #E3F4B8

Accessibility & contrast

On white

1.47

#B9E44E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.27

#B9E44E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B9E44E

14.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B9E44E	#FFFFFF	#000000	##000000
##B9E44E	1.00	1.47	14.27	14.27
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.27	21.00	1.00	1.00
##000000	14.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0D639

Deuteranopia (green-blind)

#EBD45A

Tritanopia (blue-blind)

#C1D9C6

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #b9e44e;
/* rgb */ color: rgb(185, 228, 78);
/* oklch */ color: oklch(86.0% 0.180 123.9);

Tailwind

colors: {
  custom: {
    50: '#d1ec87',
    500: '#b9e44e',
    950: '#000000',
  },
}

SCSS

$custom: #b9e44e;
$custom-light: #d1ec87;
$custom-dark: #000000;

JSON

{
  "hex": "#b9e44e",
  "rgb": {
    "r": 185,
    "g": 228,
    "b": 78
  },
  "hsl": {
    "h": 77.2,
    "s": 73.529,
    "l": 60
  },
  "oklch": {
    "l": 0.8603,
    "c": 0.18004,
    "h": 123.9
  },
  "luminance": 0.66351
}

Semantic roles & 50–950 ramp

primary

#B9E44E

secondary

#5434A2

accent

#38F06D

background

#FEFEFC

surface

#FBFDF4

border

#D4D5CE

text

#14160C

muted

#83847F

Preview Lab

Preview with #B9E44E

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

Preview Lab → · Contrast checker → · Palette generator →