#B9E34F#B9E34F

#B9E34F is a very light, vivid yellow-green. Relative luminance 0.658; OKLCH L 85.8% C 0.178 H 123.7°. Best body text is #000000 at 14.16:1 contrast (WCAG AA passes).

Color values

HEX	#B9E34F
RGB	rgb(185, 227, 79)
HSL	hsl(77, 73%, 60%)
HSV	hsv(77, 65%, 89%)
CMYK	cmyk(18.5%, 0%, 65.2%, 11%)
CIE-LAB	lab(84.90, -34.31, 65.18)
CIE-LCH	lch(84.90, 73.66, 117.76°)
OKLab	oklab(85.81% -0.099 0.1481)
OKLCH	oklch(85.81% 0.178 123.7)
XYZ	xyz(48.8884, 65.8166, 17.5239)
Luminance	0.6582 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B9E34F #794FE3

analogous

#E3C34F #B9E34F #6FE34F

triadic

#B9E34F #4FB9E3 #E34FB9

tetradic

#B9E34F #4FE3C3 #794FE3 #E34F6F

square

#B9E34F #4FE3C3 #794FE3 #E34F6F

split-complementary

#B9E34F #4F6FE3 #C34FE3

monochromatic

#799E19 #A1D322 #B9E34F #CEEB84 #E3F4B9

Accessibility & contrast

On white

1.48

#B9E34F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.16

#B9E34F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B9E34F

14.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B9E34F	#FFFFFF	#000000	##000000
##B9E34F	1.00	1.48	14.16	14.16
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.16	21.00	1.00	1.00
##000000	14.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD53B

Deuteranopia (green-blind)

#EAD45A

Tritanopia (blue-blind)

#C1D8C5

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #b9e34f;
/* rgb */ color: rgb(185, 227, 79);
/* oklch */ color: oklch(85.8% 0.178 123.7);

Tailwind

colors: {
  custom: {
    50: '#d1ec87',
    500: '#b9e34f',
    950: '#000000',
  },
}

SCSS

$custom: #b9e34f;
$custom-light: #d1ec87;
$custom-dark: #000000;

JSON

{
  "hex": "#b9e34f",
  "rgb": {
    "r": 185,
    "g": 227,
    "b": 79
  },
  "hsl": {
    "h": 77.027,
    "s": 72.549,
    "l": 60
  },
  "oklch": {
    "l": 0.85812,
    "c": 0.17813,
    "h": 123.7
  },
  "luminance": 0.65817
}

Semantic roles & 50–950 ramp

primary

#B9E34F

secondary

#5435A1

accent

#39EF6C

background

#FEFEFC

surface

#FBFDF4

border

#D4D5CE

text

#14160C

muted

#83847F

Preview Lab

Preview with #B9E34F

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

Preview Lab → · Contrast checker → · Palette generator →