#B4E64F#B4E64F

#B4E64F is a very light, vivid yellow-green. Relative luminance 0.669; OKLCH L 86.2% C 0.184 H 125.8°. Best body text is #000000 at 14.37:1 contrast (WCAG AA passes).

Color values

HEX	#B4E64F
RGB	rgb(180, 230, 79)
HSL	hsl(80, 75%, 61%)
HSV	hsv(80, 66%, 90%)
CMYK	cmyk(21.7%, 0%, 65.7%, 9.8%)
CIE-LAB	lab(85.43, -37.58, 65.64)
CIE-LCH	lch(85.43, 75.64, 119.79°)
OKLab	oklab(86.16% -0.1077 0.1492)
OKLCH	oklch(86.16% 0.184 125.8)
XYZ	xyz(48.5307, 66.8608, 17.7442)
Luminance	0.6686 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4E64F #814FE6

analogous

#E6CD4F #B4E64F #68E64F

triadic

#B4E64F #4FB4E6 #E64FB4

tetradic

#B4E64F #4FE6CD #814FE6 #E64F68

square

#B4E64F #4FE6CD #814FE6 #E64F68

split-complementary

#B4E64F #4F68E6 #CD4FE6

monochromatic

#75A317 #9BD91F #B4E64F #CBEE85 #E2F5BA

Accessibility & contrast

On white

1.46

#B4E64F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.37

#B4E64F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4E64F

14.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4E64F	#FFFFFF	#000000	##000000
##B4E64F	1.00	1.46	14.37	14.37
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.37	21.00	1.00	1.00
##000000	14.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2D73A

Deuteranopia (green-blind)

#EBD55B

Tritanopia (blue-blind)

#BBDCC7

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #b4e64f;
/* rgb */ color: rgb(180, 230, 79);
/* oklch */ color: oklch(86.2% 0.184 125.8);

Tailwind

colors: {
  custom: {
    50: '#ceee88',
    500: '#b4e64f',
    950: '#000000',
  },
}

SCSS

$custom: #b4e64f;
$custom-light: #ceee88;
$custom-dark: #000000;

JSON

{
  "hex": "#b4e64f",
  "rgb": {
    "r": 180,
    "g": 230,
    "b": 79
  },
  "hsl": {
    "h": 79.868,
    "s": 75.124,
    "l": 60.588
  },
  "oklch": {
    "l": 0.86161,
    "c": 0.18397,
    "h": 125.8
  },
  "luminance": 0.66861
}

Semantic roles & 50–950 ramp

primary

#B4E64F

secondary

#5933A6

accent

#0ED751

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#14160C

muted

#83857F

Preview Lab

Preview with #B4E64F

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

Preview Lab → · Contrast checker → · Palette generator →