#B4EC56#B4EC56

#B4EC56 is a very light, vivid yellow-green. Relative luminance 0.704; OKLCH L 87.6% C 0.186 H 127.4°. Best body text is #000000 at 15.07:1 contrast (WCAG AA passes).

Color values

HEX	#B4EC56
RGB	rgb(180, 236, 86)
HSL	hsl(82, 80%, 63%)
HSV	hsv(82, 64%, 93%)
CMYK	cmyk(23.7%, 0%, 63.6%, 7.5%)
CIE-LAB	lab(87.18, -39.76, 64.73)
CIE-LCH	lch(87.18, 75.96, 121.56°)
OKLab	oklab(87.59% -0.1131 0.1482)
OKLCH	oklch(87.59% 0.186 127.4)
XYZ	xyz(50.4975, 70.3652, 19.7237)
Luminance	0.7037 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4EC56 #8E56EC

analogous

#ECD956 #B4EC56 #69EC56

triadic

#B4EC56 #56B4EC #EC56B4

tetradic

#B4EC56 #56ECD9 #8E56EC #EC5669

square

#B4EC56 #56ECD9 #8E56EC #EC5669

split-complementary

#B4EC56 #5669EC #D956EC

monochromatic

#78B314 #9CE61F #B4EC56 #CCF28D #E5F8C4

Accessibility & contrast

On white

1.39

#B4EC56 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.07

#B4EC56 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4EC56

15.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4EC56	#FFFFFF	#000000	##000000
##B4EC56	1.00	1.39	15.07	15.07
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.07	21.00	1.00	1.00
##000000	15.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7DD43

Deuteranopia (green-blind)

#F0D961

Tritanopia (blue-blind)

#BAE2CD

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #b4ec56;
/* rgb */ color: rgb(180, 236, 86);
/* oklch */ color: oklch(87.6% 0.186 127.4);

Tailwind

colors: {
  custom: {
    50: '#cef28c',
    500: '#b4ec56',
    950: '#000000',
  },
}

SCSS

$custom: #b4ec56;
$custom-light: #cef28c;
$custom-dark: #000000;

JSON

{
  "hex": "#b4ec56",
  "rgb": {
    "r": 180,
    "g": 236,
    "b": 86
  },
  "hsl": {
    "h": 82.4,
    "s": 79.787,
    "l": 63.137
  },
  "oklch": {
    "l": 0.87589,
    "c": 0.18639,
    "h": 127.4
  },
  "luminance": 0.70366
}

Semantic roles & 50–950 ramp

primary

#B4EC56

secondary

#6333B3

accent

#09DC58

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#14170D

muted

#83857F

Preview Lab

Preview with #B4EC56

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

Preview Lab → · Contrast checker → · Palette generator →