#B4EC64#B4EC64

#B4EC64 is a very light, vivid yellow-green. Relative luminance 0.706; OKLCH L 87.7% C 0.175 H 128.3°. Best body text is #000000 at 15.12:1 contrast (WCAG AA passes).

Color values

HEX	#B4EC64
RGB	rgb(180, 236, 100)
HSL	hsl(85, 78%, 66%)
HSV	hsv(85, 58%, 93%)
CMYK	cmyk(23.7%, 0%, 57.6%, 7.5%)
CIE-LAB	lab(87.30, -38.63, 59.00)
CIE-LCH	lch(87.30, 70.52, 123.21°)
OKLab	oklab(87.73% -0.1088 0.1376)
OKLCH	oklch(87.73% 0.175 128.3)
XYZ	xyz(51.1179, 70.6133, 22.9907)
Luminance	0.7061 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4EC64 #9C64EC

analogous

#ECE064 #B4EC64 #70EC64

triadic

#B4EC64 #64B4EC #EC64B4

tetradic

#B4EC64 #64ECE0 #9C64EC #EC6470

square

#B4EC64 #64ECE0 #9C64EC #EC6470

split-complementary

#B4EC64 #6470EC #E064EC

monochromatic

#7ABE17 #9AE52D #B4EC64 #CEF39B #E9F9D1

Accessibility & contrast

On white

1.39

#B4EC64 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.12

#B4EC64 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4EC64

15.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4EC64	#FFFFFF	#000000	##000000
##B4EC64	1.00	1.39	15.12	15.12
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.12	21.00	1.00	1.00
##000000	15.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7DD55

Deuteranopia (green-blind)

#EFDA6D

Tritanopia (blue-blind)

#B9E2CF

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #b4ec64;
/* rgb */ color: rgb(180, 236, 100);
/* oklch */ color: oklch(87.7% 0.175 128.3);

Tailwind

colors: {
  custom: {
    50: '#cdf294',
    500: '#b4ec64',
    950: '#000000',
  },
}

SCSS

$custom: #b4ec64;
$custom-light: #cdf294;
$custom-dark: #000000;

JSON

{
  "hex": "#b4ec64",
  "rgb": {
    "r": 180,
    "g": 236,
    "b": 100
  },
  "hsl": {
    "h": 84.706,
    "s": 78.161,
    "l": 65.882
  },
  "oklch": {
    "l": 0.87726,
    "c": 0.17539,
    "h": 128.3
  },
  "luminance": 0.70614
}

Semantic roles & 50–950 ramp

primary

#B4EC64

secondary

#6E37BD

accent

#0BDA60

background

#FEFFFC

surface

#FBFEF5

border

#D4D6CF

text

#14170D

muted

#83857F

Preview Lab

Preview with #B4EC64

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

Preview Lab → · Contrast checker → · Palette generator →