#B1EB66#B1EB66

#B1EB66 is a very light, vivid yellow-green. Relative luminance 0.697; OKLCH L 87.3% C 0.174 H 129.2°. Best body text is #000000 at 14.94:1 contrast (WCAG AA passes).

Color values

HEX	#B1EB66
RGB	rgb(177, 235, 102)
HSL	hsl(86, 77%, 66%)
HSV	hsv(86, 57%, 92%)
CMYK	cmyk(24.7%, 0%, 56.6%, 7.8%)
CIE-LAB	lab(86.86, -39.10, 57.58)
CIE-LCH	lch(86.86, 69.60, 124.18°)
OKLab	oklab(87.33% -0.1098 0.1348)
OKLCH	oklch(87.33% 0.174 129.2)
XYZ	xyz(50.2377, 69.7220, 23.3787)
Luminance	0.6972 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Pale Lime

#BEFD73

ΔE00 3.77

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1EB66 #A066EB

analogous

#EBE266 #B1EB66 #6EEB66

triadic

#B1EB66 #66B1EB #EB66B1

tetradic

#B1EB66 #66EBE2 #A066EB #EB666E

square

#B1EB66 #66EBE2 #A066EB #EB666E

split-complementary

#B1EB66 #666EEB #E266EB

monochromatic

#76BE19 #95E430 #B1EB66 #CDF29C #E8F9D2

Accessibility & contrast

On white

1.41

#B1EB66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.94

#B1EB66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1EB66

14.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1EB66	#FFFFFF	#000000	##000000
##B1EB66	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)

#F5DC58

Deuteranopia (green-blind)

#EDD86F

Tritanopia (blue-blind)

#B5E2CE

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #b1eb66;
/* rgb */ color: rgb(177, 235, 102);
/* oklch */ color: oklch(87.3% 0.174 129.2);

Tailwind

colors: {
  custom: {
    50: '#cbf196',
    500: '#b1eb66',
    950: '#000000',
  },
}

SCSS

$custom: #b1eb66;
$custom-light: #cbf196;
$custom-dark: #000000;

JSON

{
  "hex": "#b1eb66",
  "rgb": {
    "r": 177,
    "g": 235,
    "b": 102
  },
  "hsl": {
    "h": 86.165,
    "s": 76.879,
    "l": 66.078
  },
  "oklch": {
    "l": 0.87333,
    "c": 0.1738,
    "h": 129.2
  },
  "luminance": 0.69723
}

Semantic roles & 50–950 ramp

primary

#B1EB66

secondary

#7239BD

accent

#0CD966

background

#FEFFFC

surface

#FBFEF5

border

#D4D6CF

text

#14170E

muted

#83857F

Preview Lab

Preview with #B1EB66

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

Preview Lab → · Contrast checker → · Palette generator →