#B9E378#B9E378

#B9E378 is a very light, vivid yellow-green. Relative luminance 0.666; OKLCH L 86.3% C 0.143 H 126.8°. Best body text is #000000 at 14.32:1 contrast (WCAG AA passes).

Color values

HEX	#B9E378
RGB	rgb(185, 227, 120)
HSL	hsl(84, 66%, 68%)
HSV	hsv(84, 47%, 89%)
CMYK	cmyk(18.5%, 0%, 47.1%, 11%)
CIE-LAB	lab(85.31, -30.72, 47.57)
CIE-LCH	lch(85.31, 56.62, 122.85°)
OKLab	oklab(86.27% -0.0855 0.1143)
OKLCH	oklch(86.27% 0.143 126.8)
XYZ	xyz(50.8666, 66.6079, 27.9424)
Luminance	0.6661 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B9E378 #A278E3

analogous

#E3D778 #B9E378 #83E378

triadic

#B9E378 #78B9E3 #E378B9

tetradic

#B9E378 #78E3D7 #A278E3 #E37883

square

#B9E378 #78E3D7 #A278E3 #E37883

split-complementary

#B9E378 #7883E3 #D778E3

monochromatic

#80BA27 #9FD845 #B9E378 #D3EEAB #EEF8DD

Accessibility & contrast

On white

1.47

#B9E378 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.32

#B9E378 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B9E378

14.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B9E378	#FFFFFF	#000000	##000000
##B9E378	1.00	1.47	14.32	14.32
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.32	21.00	1.00	1.00
##000000	14.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD76F

Deuteranopia (green-blind)

#E7D47E

Tritanopia (blue-blind)

#BEDACA

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #b9e378;
/* rgb */ color: rgb(185, 227, 120);
/* oklch */ color: oklch(86.3% 0.143 126.8);

Tailwind

colors: {
  custom: {
    50: '#d0eca1',
    500: '#b9e378',
    950: '#000000',
  },
}

SCSS

$custom: #b9e378;
$custom-light: #d0eca1;
$custom-dark: #000000;

JSON

{
  "hex": "#b9e378",
  "rgb": {
    "r": 185,
    "g": 227,
    "b": 120
  },
  "hsl": {
    "h": 83.551,
    "s": 65.644,
    "l": 68.039
  },
  "oklch": {
    "l": 0.86267,
    "c": 0.14268,
    "h": 126.8
  },
  "luminance": 0.66609
}

Semantic roles & 50–950 ramp

primary

#B9E378

secondary

#7345BA

accent

#18CD5F

background

#FEFEFC

surface

#FBFDF5

border

#D4D5CF

text

#14160F

muted

#838480

Preview Lab

Preview with #B9E378

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

Preview Lab → · Contrast checker → · Palette generator →