#B5E64E#B5E64E

#B5E64E is a very light, vivid yellow-green. Relative luminance 0.670; OKLCH L 86.2% C 0.184 H 125.5°. Best body text is #000000 at 14.39:1 contrast (WCAG AA passes).

Color values

HEX	#B5E64E
RGB	rgb(181, 230, 78)
HSL	hsl(79, 75%, 60%)
HSV	hsv(79, 66%, 90%)
CMYK	cmyk(21.3%, 0%, 66.1%, 9.8%)
CIE-LAB	lab(85.49, -37.27, 66.10)
CIE-LCH	lch(85.49, 75.89, 119.41°)
OKLab	oklab(86.22% -0.107 0.15)
OKLCH	oklch(86.22% 0.184 125.5)
XYZ	xyz(48.7283, 66.9668, 17.5649)
Luminance	0.6697 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5E64E #7F4EE6

analogous

#E6CB4E #B5E64E #69E64E

triadic

#B5E64E #4EB5E6 #E64EB5

tetradic

#B5E64E #4EE6CB #7F4EE6 #E64E69

square

#B5E64E #4EE6CB #7F4EE6 #E64E69

split-complementary

#B5E64E #4E69E6 #CB4EE6

monochromatic

#76A317 #9CD81F #B5E64E #CBEE84 #E2F5B9

Accessibility & contrast

On white

1.46

#B5E64E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.39

#B5E64E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5E64E

14.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5E64E	#FFFFFF	#000000	##000000
##B5E64E	1.00	1.46	14.39	14.39
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.39	21.00	1.00	1.00
##000000	14.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2D739

Deuteranopia (green-blind)

#EBD55A

Tritanopia (blue-blind)

#BCDBC7

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #b5e64e;
/* rgb */ color: rgb(181, 230, 78);
/* oklch */ color: oklch(86.2% 0.184 125.5);

Tailwind

colors: {
  custom: {
    50: '#cfee87',
    500: '#b5e64e',
    950: '#000000',
  },
}

SCSS

$custom: #b5e64e;
$custom-light: #cfee87;
$custom-dark: #000000;

JSON

{
  "hex": "#b5e64e",
  "rgb": {
    "r": 181,
    "g": 230,
    "b": 78
  },
  "hsl": {
    "h": 79.342,
    "s": 75.248,
    "l": 60.392
  },
  "oklch": {
    "l": 0.86218,
    "c": 0.18423,
    "h": 125.5
  },
  "luminance": 0.66967
}

Semantic roles & 50–950 ramp

primary

#B5E64E

secondary

#5833A5

accent

#0ED74F

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#14160C

muted

#83857F

Preview Lab

Preview with #B5E64E

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

Preview Lab → · Contrast checker → · Palette generator →