#B4FA64#B4FA64

#B4FA64 is a very light, vivid yellow-green. Relative luminance 0.790; OKLCH L 90.9% C 0.193 H 130.5°. Best body text is #000000 at 16.80:1 contrast (WCAG AA passes).

Color values

HEX	#B4FA64
RGB	rgb(180, 250, 100)
HSL	hsl(88, 94%, 69%)
HSV	hsv(88, 60%, 98%)
CMYK	cmyk(28%, 0%, 60%, 2%)
CIE-LAB	lab(91.23, -44.77, 63.42)
CIE-LCH	lch(91.23, 77.63, 125.22°)
OKLab	oklab(90.92% -0.1257 0.147)
OKLCH	oklch(90.92% 0.193 130.5)
XYZ	xyz(55.3077, 78.9931, 24.3873)
Luminance	0.7900 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 2.59

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4FA64 #AA64FA

analogous

#FAF564 #B4FA64 #69FA64

triadic

#B4FA64 #64B4FA #FA64B4

tetradic

#B4FA64 #64FAF5 #AA64FA #FA6469

square

#B4FA64 #64FAF5 #AA64FA #FA6469

split-complementary

#B4FA64 #6469FA #F564FA

monochromatic

#79DC07 #97F829 #B4FA64 #D1FC9F #EDFEDB

Accessibility & contrast

On white

1.25

#B4FA64 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.80

#B4FA64 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4FA64

16.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4FA64	#FFFFFF	#000000	##000000
##B4FA64	1.00	1.25	16.80	16.80
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.80	21.00	1.00	1.00
##000000	16.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE953

Deuteranopia (green-blind)

#FBE46F

Tritanopia (blue-blind)

#B8F0DA

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #b4fa64;
/* rgb */ color: rgb(180, 250, 100);
/* oklch */ color: oklch(90.9% 0.193 130.5);

Tailwind

colors: {
  custom: {
    50: '#cefc95',
    500: '#b4fa64',
    950: '#000000',
  },
}

SCSS

$custom: #b4fa64;
$custom-light: #cefc95;
$custom-dark: #000000;

JSON

{
  "hex": "#b4fa64",
  "rgb": {
    "r": 180,
    "g": 250,
    "b": 100
  },
  "hsl": {
    "h": 88,
    "s": 93.75,
    "l": 68.627
  },
  "oklch": {
    "l": 0.90915,
    "c": 0.19345,
    "h": 130.5
  },
  "luminance": 0.78995
}

Semantic roles & 50–950 ramp

primary

#B4FA64

secondary

#7C2ED4

accent

#00E66B

background

#FEFFFC

surface

#FBFFF5

border

#D4D7CF

text

#14170E

muted

#83857F

Preview Lab

Preview with #B4FA64

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

Preview Lab → · Contrast checker → · Palette generator →