#B4F864#B4F864

#B4F864 is a very light, vivid yellow-green. Relative luminance 0.778; OKLCH L 90.5% C 0.191 H 130.3°. Best body text is #000000 at 16.55:1 contrast (WCAG AA passes).

Color values

HEX	#B4F864
RGB	rgb(180, 248, 100)
HSL	hsl(88, 91%, 68%)
HSV	hsv(88, 60%, 97%)
CMYK	cmyk(27.4%, 0%, 59.7%, 2.7%)
CIE-LAB	lab(90.67, -43.91, 62.80)
CIE-LCH	lch(90.67, 76.62, 124.96°)
OKLab	oklab(90.46% -0.1234 0.1457)
OKLCH	oklch(90.46% 0.191 130.3)
XYZ	xyz(54.6896, 77.7567, 24.1813)
Luminance	0.7776 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 2.62

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4F864 #A864F8

analogous

#F8F264 #B4F864 #6AF864

triadic

#B4F864 #64B4F8 #F864B4

tetradic

#B4F864 #64F8F2 #A864F8 #F8646A

square

#B4F864 #64F8F2 #A864F8 #F8646A

split-complementary

#B4F864 #646AF8 #F264F8

monochromatic

#79D80A #98F529 #B4F864 #D0FB9F #EDFDD9

Accessibility & contrast

On white

1.27

#B4F864 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.55

#B4F864 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4F864

16.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4F864	#FFFFFF	#000000	##000000
##B4F864	1.00	1.27	16.55	16.55
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.55	21.00	1.00	1.00
##000000	16.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE753

Deuteranopia (green-blind)

#F9E36F

Tritanopia (blue-blind)

#B8EED8

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #b4f864;
/* rgb */ color: rgb(180, 248, 100);
/* oklch */ color: oklch(90.5% 0.191 130.3);

Tailwind

colors: {
  custom: {
    50: '#cefb95',
    500: '#b4f864',
    950: '#000000',
  },
}

SCSS

$custom: #b4f864;
$custom-light: #cefb95;
$custom-dark: #000000;

JSON

{
  "hex": "#b4f864",
  "rgb": {
    "r": 180,
    "g": 248,
    "b": 100
  },
  "hsl": {
    "h": 87.568,
    "s": 91.358,
    "l": 68.235
  },
  "oklch": {
    "l": 0.90458,
    "c": 0.19088,
    "h": 130.3
  },
  "luminance": 0.77758
}

Semantic roles & 50–950 ramp

primary

#B4F864

secondary

#7A2FD1

accent

#00E669

background

#FEFFFC

surface

#FBFFF5

border

#D4D7CF

text

#14170E

muted

#83857F

Preview Lab

Preview with #B4F864

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

Preview Lab → · Contrast checker → · Palette generator →