#B5EE64#B5EE64

#B5EE64 is a very light, vivid yellow-green. Relative luminance 0.719; OKLCH L 88.2% C 0.178 H 128.4°. Best body text is #000000 at 15.38:1 contrast (WCAG AA passes).

Color values

HEX	#B5EE64
RGB	rgb(181, 238, 100)
HSL	hsl(85, 80%, 66%)
HSV	hsv(85, 58%, 93%)
CMYK	cmyk(23.9%, 0%, 58%, 6.7%)
CIE-LAB	lab(87.92, -39.16, 59.72)
CIE-LCH	lch(87.92, 71.41, 123.25°)
OKLab	oklab(88.24% -0.1103 0.1391)
OKLCH	oklch(88.24% 0.178 128.4)
XYZ	xyz(51.9306, 71.8919, 23.1947)
Luminance	0.7189 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5EE64 #9D64EE

analogous

#EEE264 #B5EE64 #70EE64

triadic

#B5EE64 #64B5EE #EE64B5

tetradic

#B5EE64 #64EEE2 #9D64EE #EE6470

square

#B5EE64 #64EEE2 #9D64EE #EE6470

split-complementary

#B5EE64 #6470EE #E264EE

monochromatic

#7BC215 #9BE82D #B5EE64 #CFF49B #EAFAD2

Accessibility & contrast

On white

1.37

#B5EE64 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.38

#B5EE64 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5EE64

15.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5EE64	#FFFFFF	#000000	##000000
##B5EE64	1.00	1.37	15.38	15.38
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.38	21.00	1.00	1.00
##000000	15.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9DF55

Deuteranopia (green-blind)

#F1DB6E

Tritanopia (blue-blind)

#BAE4D0

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #b5ee64;
/* rgb */ color: rgb(181, 238, 100);
/* oklch */ color: oklch(88.2% 0.178 128.4);

Tailwind

colors: {
  custom: {
    50: '#cef395',
    500: '#b5ee64',
    950: '#000000',
  },
}

SCSS

$custom: #b5ee64;
$custom-light: #cef395;
$custom-dark: #000000;

JSON

{
  "hex": "#b5ee64",
  "rgb": {
    "r": 181,
    "g": 238,
    "b": 100
  },
  "hsl": {
    "h": 84.783,
    "s": 80.233,
    "l": 66.275
  },
  "oklch": {
    "l": 0.88242,
    "c": 0.17753,
    "h": 128.4
  },
  "luminance": 0.71893
}

Semantic roles & 50–950 ramp

primary

#B5EE64

secondary

#6F36C0

accent

#09DD60

background

#FEFFFC

surface

#FBFEF5

border

#D4D6CF

text

#14170E

muted

#83857F

Preview Lab

Preview with #B5EE64

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

Preview Lab → · Contrast checker → · Palette generator →