#B0EF66#B0EF66

#B0EF66 is a very light, vivid yellow-green. Relative luminance 0.719; OKLCH L 88.2% C 0.180 H 130.1°. Best body text is #000000 at 15.38:1 contrast (WCAG AA passes).

Color values

HEX	#B0EF66
RGB	rgb(176, 239, 102)
HSL	hsl(88, 81%, 67%)
HSV	hsv(88, 57%, 94%)
CMYK	cmyk(26.4%, 0%, 57.3%, 6.3%)
CIE-LAB	lab(87.93, -41.23, 58.79)
CIE-LCH	lch(87.93, 71.81, 125.04°)
OKLab	oklab(88.19% -0.1156 0.1374)
OKLCH	oklch(88.19% 0.18 130.1)
XYZ	xyz(51.1688, 71.9211, 23.7541)
Luminance	0.7192 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0EF66 #A566EF

analogous

#EFE966 #B0EF66 #6CEF66

triadic

#B0EF66 #66B0EF #EF66B0

tetradic

#B0EF66 #66EFE9 #A566EF #EF666C

square

#B0EF66 #66EFE9 #A566EF #EF666C

split-complementary

#B0EF66 #666CEF #E966EF

monochromatic

#74C615 #93E92F #B0EF66 #CDF59D #E9FBD5

Accessibility & contrast

On white

1.37

#B0EF66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.38

#B0EF66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B0EF66

15.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0EF66	#FFFFFF	#000000	##000000
##B0EF66	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)

#F9DF58

Deuteranopia (green-blind)

#F0DB70

Tritanopia (blue-blind)

#B4E6D1

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #b0ef66;
/* rgb */ color: rgb(176, 239, 102);
/* oklch */ color: oklch(88.2% 0.180 130.1);

Tailwind

colors: {
  custom: {
    50: '#cbf496',
    500: '#b0ef66',
    950: '#000000',
  },
}

SCSS

$custom: #b0ef66;
$custom-light: #cbf496;
$custom-dark: #000000;

JSON

{
  "hex": "#b0ef66",
  "rgb": {
    "r": 176,
    "g": 239,
    "b": 102
  },
  "hsl": {
    "h": 87.591,
    "s": 81.065,
    "l": 66.863
  },
  "oklch": {
    "l": 0.88185,
    "c": 0.17953,
    "h": 130.1
  },
  "luminance": 0.71922
}

Semantic roles & 50–950 ramp

primary

#B0EF66

secondary

#7736C3

accent

#08DD6A

background

#FEFFFC

surface

#FBFEF5

border

#D4D6CF

text

#14170E

muted

#83857F

Preview Lab

Preview with #B0EF66

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

Preview Lab → · Contrast checker → · Palette generator →