#B9E64E#B9E64E

#B9E64E is a very light, vivid yellow-green. Relative luminance 0.675; OKLCH L 86.5% C 0.182 H 124.4°. Best body text is #000000 at 14.49:1 contrast (WCAG AA passes).

Color values

HEX	#B9E64E
RGB	rgb(185, 230, 78)
HSL	hsl(78, 75%, 60%)
HSV	hsv(78, 66%, 90%)
CMYK	cmyk(19.6%, 0%, 66.1%, 9.8%)
CIE-LAB	lab(85.73, -35.75, 66.44)
CIE-LCH	lch(85.73, 75.44, 118.28°)
OKLab	oklab(86.48% -0.103 0.1506)
OKLCH	oklch(86.48% 0.182 124.4)
XYZ	xyz(49.6799, 67.4575, 17.6096)
Luminance	0.6746 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B9E64E #7B4EE6

analogous

#E6C74E #B9E64E #6DE64E

triadic

#B9E64E #4EB9E6 #E64EB9

tetradic

#B9E64E #4EE6C7 #7B4EE6 #E64E6D

square

#B9E64E #4EE6C7 #7B4EE6 #E64E6D

split-complementary

#B9E64E #4E6DE6 #C74EE6

monochromatic

#79A317 #A1D81F #B9E64E #CEEE84 #E3F5B9

Accessibility & contrast

On white

1.45

#B9E64E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.49

#B9E64E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B9E64E

14.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B9E64E	#FFFFFF	#000000	##000000
##B9E64E	1.00	1.45	14.49	14.49
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.49	21.00	1.00	1.00
##000000	14.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2D838

Deuteranopia (green-blind)

#ECD65A

Tritanopia (blue-blind)

#C1DBC7

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #b9e64e;
/* rgb */ color: rgb(185, 230, 78);
/* oklch */ color: oklch(86.5% 0.182 124.4);

Tailwind

colors: {
  custom: {
    50: '#d1ee87',
    500: '#b9e64e',
    950: '#000000',
  },
}

SCSS

$custom: #b9e64e;
$custom-light: #d1ee87;
$custom-dark: #000000;

JSON

{
  "hex": "#b9e64e",
  "rgb": {
    "r": 185,
    "g": 230,
    "b": 78
  },
  "hsl": {
    "h": 77.763,
    "s": 75.248,
    "l": 60.392
  },
  "oklch": {
    "l": 0.86482,
    "c": 0.18248,
    "h": 124.4
  },
  "luminance": 0.67458
}

Semantic roles & 50–950 ramp

primary

#B9E64E

secondary

#5533A5

accent

#0ED74A

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#14160C

muted

#83857F

Preview Lab

Preview with #B9E64E

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

Preview Lab → · Contrast checker → · Palette generator →