#B3EC64#B3EC64

#B3EC64 is a very light, vivid yellow-green. Relative luminance 0.705; OKLCH L 87.7% C 0.176 H 128.6°. Best body text is #000000 at 15.10:1 contrast (WCAG AA passes).

Color values

HEX	#B3EC64
RGB	rgb(179, 236, 100)
HSL	hsl(85, 78%, 66%)
HSV	hsv(85, 58%, 93%)
CMYK	cmyk(24.2%, 0%, 57.6%, 7.5%)
CIE-LAB	lab(87.24, -39.00, 58.92)
CIE-LCH	lch(87.24, 70.66, 123.50°)
OKLab	oklab(87.66% -0.1097 0.1374)
OKLCH	oklch(87.66% 0.176 128.6)
XYZ	xyz(50.8858, 70.4937, 22.9798)
Luminance	0.7049 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3EC64 #9D64EC

analogous

#ECE164 #B3EC64 #6FEC64

triadic

#B3EC64 #64B3EC #EC64B3

tetradic

#B3EC64 #64ECE1 #9D64EC #EC646F

square

#B3EC64 #64ECE1 #9D64EC #EC646F

split-complementary

#B3EC64 #646FEC #E164EC

monochromatic

#78BE17 #98E52D #B3EC64 #CEF39B #E8F9D1

Accessibility & contrast

On white

1.39

#B3EC64 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.10

#B3EC64 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3EC64

15.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3EC64	#FFFFFF	#000000	##000000
##B3EC64	1.00	1.39	15.10	15.10
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.10	21.00	1.00	1.00
##000000	15.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6DD56

Deuteranopia (green-blind)

#EED96D

Tritanopia (blue-blind)

#B8E2CF

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #b3ec64;
/* rgb */ color: rgb(179, 236, 100);
/* oklch */ color: oklch(87.7% 0.176 128.6);

Tailwind

colors: {
  custom: {
    50: '#cdf294',
    500: '#b3ec64',
    950: '#000000',
  },
}

SCSS

$custom: #b3ec64;
$custom-light: #cdf294;
$custom-dark: #000000;

JSON

{
  "hex": "#b3ec64",
  "rgb": {
    "r": 179,
    "g": 236,
    "b": 100
  },
  "hsl": {
    "h": 85.147,
    "s": 78.161,
    "l": 65.882
  },
  "oklch": {
    "l": 0.87663,
    "c": 0.17586,
    "h": 128.6
  },
  "luminance": 0.70495
}

Semantic roles & 50–950 ramp

primary

#B3EC64

secondary

#6F37BD

accent

#0BDA62

background

#FEFFFC

surface

#FBFEF5

border

#D4D6CF

text

#14170D

muted

#83857F

Preview Lab

Preview with #B3EC64

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

Preview Lab → · Contrast checker → · Palette generator →