#B3E64E#B3E64E

#B3E64E is a very light, vivid yellow-green. Relative luminance 0.667; OKLCH L 86.1% C 0.185 H 126.0°. Best body text is #000000 at 14.35:1 contrast (WCAG AA passes).

Color values

HEX	#B3E64E
RGB	rgb(179, 230, 78)
HSL	hsl(80, 75%, 60%)
HSV	hsv(80, 66%, 90%)
CMYK	cmyk(22.2%, 0%, 66.1%, 9.8%)
CIE-LAB	lab(85.37, -38.02, 65.94)
CIE-LCH	lch(85.37, 76.12, 119.97°)
OKLab	oklab(86.09% -0.1089 0.1497)
OKLCH	oklch(86.09% 0.185 126)
XYZ	xyz(48.2625, 66.7267, 17.5431)
Luminance	0.6673 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3E64E #814EE6

analogous

#E6CD4E #B3E64E #67E64E

triadic

#B3E64E #4EB3E6 #E64EB3

tetradic

#B3E64E #4EE6CD #814EE6 #E64E67

square

#B3E64E #4EE6CD #814EE6 #E64E67

split-complementary

#B3E64E #4E67E6 #CD4EE6

monochromatic

#74A317 #9AD81F #B3E64E #CAEE84 #E1F5B9

Accessibility & contrast

On white

1.46

#B3E64E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.35

#B3E64E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3E64E

14.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3E64E	#FFFFFF	#000000	##000000
##B3E64E	1.00	1.46	14.35	14.35
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.35	21.00	1.00	1.00
##000000	14.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2D739

Deuteranopia (green-blind)

#EBD55A

Tritanopia (blue-blind)

#BADCC7

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #b3e64e;
/* rgb */ color: rgb(179, 230, 78);
/* oklch */ color: oklch(86.1% 0.185 126.0);

Tailwind

colors: {
  custom: {
    50: '#cdee87',
    500: '#b3e64e',
    950: '#000000',
  },
}

SCSS

$custom: #b3e64e;
$custom-light: #cdee87;
$custom-dark: #000000;

JSON

{
  "hex": "#b3e64e",
  "rgb": {
    "r": 179,
    "g": 230,
    "b": 78
  },
  "hsl": {
    "h": 80.132,
    "s": 75.248,
    "l": 60.392
  },
  "oklch": {
    "l": 0.86088,
    "c": 0.18513,
    "h": 126
  },
  "luminance": 0.66727
}

Semantic roles & 50–950 ramp

primary

#B3E64E

secondary

#5933A5

accent

#0ED752

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#14160C

muted

#83857F

Preview Lab

Preview with #B3E64E

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

Preview Lab → · Contrast checker → · Palette generator →