#B1EB64#B1EB64

#B1EB64 is a very light, vivid yellow-green. Relative luminance 0.697; OKLCH L 87.3% C 0.175 H 129.0°. Best body text is #000000 at 14.94:1 contrast (WCAG AA passes).

Color values

HEX	#B1EB64
RGB	rgb(177, 235, 100)
HSL	hsl(86, 77%, 66%)
HSV	hsv(86, 57%, 92%)
CMYK	cmyk(24.7%, 0%, 57.4%, 7.8%)
CIE-LAB	lab(86.84, -39.28, 58.44)
CIE-LCH	lch(86.84, 70.41, 123.91°)
OKLab	oklab(87.31% -0.1104 0.1364)
OKLCH	oklch(87.31% 0.175 129)
XYZ	xyz(50.1397, 69.6828, 22.8626)
Luminance	0.6968 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1EB64 #9E64EB

analogous

#EBE264 #B1EB64 #6DEB64

triadic

#B1EB64 #64B1EB #EB64B1

tetradic

#B1EB64 #64EBE2 #9E64EB #EB646D

square

#B1EB64 #64EBE2 #9E64EB #EB646D

split-complementary

#B1EB64 #646DEB #E264EB

monochromatic

#76BC18 #96E42E #B1EB64 #CCF29A #E8F9D0

Accessibility & contrast

On white

1.41

#B1EB64 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.94

#B1EB64 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1EB64

14.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1EB64	#FFFFFF	#000000	##000000
##B1EB64	1.00	1.41	14.94	14.94
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.94	21.00	1.00	1.00
##000000	14.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5DC56

Deuteranopia (green-blind)

#EDD86D

Tritanopia (blue-blind)

#B6E2CE

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #b1eb64;
/* rgb */ color: rgb(177, 235, 100);
/* oklch */ color: oklch(87.3% 0.175 129.0);

Tailwind

colors: {
  custom: {
    50: '#cbf194',
    500: '#b1eb64',
    950: '#000000',
  },
}

SCSS

$custom: #b1eb64;
$custom-light: #cbf194;
$custom-dark: #000000;

JSON

{
  "hex": "#b1eb64",
  "rgb": {
    "r": 177,
    "g": 235,
    "b": 100
  },
  "hsl": {
    "h": 85.778,
    "s": 77.143,
    "l": 65.686
  },
  "oklch": {
    "l": 0.87311,
    "c": 0.17549,
    "h": 129
  },
  "luminance": 0.69684
}

Semantic roles & 50–950 ramp

primary

#B1EB64

secondary

#7038BB

accent

#0CD964

background

#FEFFFC

surface

#FBFEF5

border

#D4D6CF

text

#14170D

muted

#83857F

Preview Lab

Preview with #B1EB64

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

Preview Lab → · Contrast checker → · Palette generator →