#B1EE64#B1EE64

#B1EE64 is a very light, vivid yellow-green. Relative luminance 0.714; OKLCH L 88.0% C 0.179 H 129.5°. Best body text is #000000 at 15.28:1 contrast (WCAG AA passes).

Color values

HEX	#B1EE64
RGB	rgb(177, 238, 100)
HSL	hsl(87, 80%, 66%)
HSV	hsv(87, 58%, 93%)
CMYK	cmyk(25.6%, 0%, 58%, 6.7%)
CIE-LAB	lab(87.69, -40.61, 59.40)
CIE-LCH	lch(87.69, 71.95, 124.36°)
OKLab	oklab(88% -0.1141 0.1385)
OKLCH	oklch(88% 0.179 129.5)
XYZ	xyz(51.0059, 71.4151, 23.1513)
Luminance	0.7142 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Pale Lime

#BEFD73

ΔE00 3.19

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1EE64 #A164EE

analogous

#EEE664 #B1EE64 #6CEE64

triadic

#B1EE64 #64B1EE #EE64B1

tetradic

#B1EE64 #64EEE6 #A164EE #EE646C

square

#B1EE64 #64EEE6 #A164EE #EE646C

split-complementary

#B1EE64 #646CEE #E664EE

monochromatic

#76C215 #95E82D #B1EE64 #CDF49B #E9FAD2

Accessibility & contrast

On white

1.37

#B1EE64 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.28

#B1EE64 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1EE64

15.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1EE64	#FFFFFF	#000000	##000000
##B1EE64	1.00	1.37	15.28	15.28
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.28	21.00	1.00	1.00
##000000	15.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8DF55

Deuteranopia (green-blind)

#F0DA6E

Tritanopia (blue-blind)

#B5E5D0

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #b1ee64;
/* rgb */ color: rgb(177, 238, 100);
/* oklch */ color: oklch(88.0% 0.179 129.5);

Tailwind

colors: {
  custom: {
    50: '#cbf495',
    500: '#b1ee64',
    950: '#000000',
  },
}

SCSS

$custom: #b1ee64;
$custom-light: #cbf495;
$custom-dark: #000000;

JSON

{
  "hex": "#b1ee64",
  "rgb": {
    "r": 177,
    "g": 238,
    "b": 100
  },
  "hsl": {
    "h": 86.522,
    "s": 80.233,
    "l": 66.275
  },
  "oklch": {
    "l": 0.87996,
    "c": 0.17941,
    "h": 129.5
  },
  "luminance": 0.71416
}

Semantic roles & 50–950 ramp

primary

#B1EE64

secondary

#7336C0

accent

#09DD66

background

#FEFFFC

surface

#FBFEF5

border

#D4D6CF

text

#14170E

muted

#83857F

Preview Lab

Preview with #B1EE64

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

Preview Lab → · Contrast checker → · Palette generator →