#B5E44E#B5E44E

#B5E44E is a very light, vivid yellow-green. Relative luminance 0.659; OKLCH L 85.8% C 0.182 H 125.1°. Best body text is #000000 at 14.17:1 contrast (WCAG AA passes).

Color values

HEX	#B5E44E
RGB	rgb(181, 228, 78)
HSL	hsl(79, 74%, 60%)
HSV	hsv(79, 66%, 89%)
CMYK	cmyk(20.6%, 0%, 65.8%, 10.6%)
CIE-LAB	lab(84.92, -36.37, 65.52)
CIE-LCH	lch(84.92, 74.93, 119.03°)
OKLab	oklab(85.76% -0.1045 0.1488)
OKLCH	oklch(85.76% 0.182 125.1)
XYZ	xyz(48.1749, 65.8601, 17.3805)
Luminance	0.6586 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5E44E #7D4EE4

analogous

#E4C84E #B5E44E #6AE44E

triadic

#B5E44E #4EB5E4 #E44EB5

tetradic

#B5E44E #4EE4C8 #7D4EE4 #E44E6A

square

#B5E44E #4EE4C8 #7D4EE4 #E44E6A

split-complementary

#B5E44E #4E6AE4 #C84EE4

monochromatic

#759F18 #9CD420 #B5E44E #CBEC83 #E1F4B8

Accessibility & contrast

On white

1.48

#B5E44E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.17

#B5E44E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5E44E

14.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5E44E	#FFFFFF	#000000	##000000
##B5E44E	1.00	1.48	14.17	14.17
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.17	21.00	1.00	1.00
##000000	14.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0D639

Deuteranopia (green-blind)

#EAD35A

Tritanopia (blue-blind)

#BDD9C6

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #b5e44e;
/* rgb */ color: rgb(181, 228, 78);
/* oklch */ color: oklch(85.8% 0.182 125.1);

Tailwind

colors: {
  custom: {
    50: '#cfec87',
    500: '#b5e44e',
    950: '#000000',
  },
}

SCSS

$custom: #b5e44e;
$custom-light: #cfec87;
$custom-dark: #000000;

JSON

{
  "hex": "#b5e44e",
  "rgb": {
    "r": 181,
    "g": 228,
    "b": 78
  },
  "hsl": {
    "h": 78.8,
    "s": 73.529,
    "l": 60
  },
  "oklch": {
    "l": 0.85763,
    "c": 0.18179,
    "h": 125.1
  },
  "luminance": 0.65861
}

Semantic roles & 50–950 ramp

primary

#B5E44E

secondary

#5734A2

accent

#38F071

background

#FEFEFC

surface

#FBFDF4

border

#D4D5CE

text

#14160C

muted

#83847F

Preview Lab

Preview with #B5E44E

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

Preview Lab → · Contrast checker → · Palette generator →