#B9E850#B9E850

#B9E850 is a very light, vivid yellow-green. Relative luminance 0.686; OKLCH L 87.0% C 0.184 H 124.9°. Best body text is #000000 at 14.72:1 contrast (WCAG AA passes).

Color values

HEX	#B9E850
RGB	rgb(185, 232, 80)
HSL	hsl(79, 77%, 61%)
HSV	hsv(79, 66%, 91%)
CMYK	cmyk(20.3%, 0%, 65.5%, 9%)
CIE-LAB	lab(86.31, -36.52, 66.26)
CIE-LCH	lch(86.31, 75.66, 118.86°)
OKLab	oklab(86.95% -0.105 0.1505)
OKLCH	oklch(86.95% 0.184 124.9)
XYZ	xyz(50.3125, 68.6062, 18.1795)
Luminance	0.6861 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B9E850 #7F50E8

analogous

#E8CB50 #B9E850 #6DE850

triadic

#B9E850 #50B9E8 #E850B9

tetradic

#B9E850 #50E8CB #7F50E8 #E8506D

square

#B9E850 #50E8CB #7F50E8 #E8506D

split-complementary

#B9E850 #506DE8 #CB50E8

monochromatic

#7BA816 #A2DE1D #B9E850 #CFEF86 #E4F6BC

Accessibility & contrast

On white

1.43

#B9E850 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.72

#B9E850 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B9E850

14.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B9E850	#FFFFFF	#000000	##000000
##B9E850	1.00	1.43	14.72	14.72
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.72	21.00	1.00	1.00
##000000	14.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4DA3B

Deuteranopia (green-blind)

#EED75C

Tritanopia (blue-blind)

#C1DDC9

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #b9e850;
/* rgb */ color: rgb(185, 232, 80);
/* oklch */ color: oklch(87.0% 0.184 124.9);

Tailwind

colors: {
  custom: {
    50: '#d1ef88',
    500: '#b9e850',
    950: '#000000',
  },
}

SCSS

$custom: #b9e850;
$custom-light: #d1ef88;
$custom-dark: #000000;

JSON

{
  "hex": "#b9e850",
  "rgb": {
    "r": 185,
    "g": 232,
    "b": 80
  },
  "hsl": {
    "h": 78.553,
    "s": 76.768,
    "l": 61.176
  },
  "oklch": {
    "l": 0.8695,
    "c": 0.18351,
    "h": 124.9
  },
  "luminance": 0.68607
}

Semantic roles & 50–950 ramp

primary

#B9E850

secondary

#5833A9

accent

#0DD94C

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#14160C

muted

#83857F

Preview Lab

Preview with #B9E850

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

Preview Lab → · Contrast checker → · Palette generator →