#B9F35F#B9F35F

#B9F35F is a very light, vivid yellow-green. Relative luminance 0.752; OKLCH L 89.6% C 0.186 H 127.9°. Best body text is #000000 at 16.05:1 contrast (WCAG AA passes).

Color values

HEX	#B9F35F
RGB	rgb(185, 243, 95)
HSL	hsl(84, 86%, 66%)
HSV	hsv(84, 61%, 95%)
CMYK	cmyk(23.9%, 0%, 60.9%, 4.7%)
CIE-LAB	lab(89.51, -40.33, 63.67)
CIE-LCH	lch(89.51, 75.37, 122.35°)
OKLab	oklab(89.58% -0.1142 0.1469)
OKLCH	oklch(89.58% 0.186 127.9)
XYZ	xyz(54.1236, 75.2407, 22.4956)
Luminance	0.7524 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B9F35F #995FF3

analogous

#F3E35F #B9F35F #6FF35F

triadic

#B9F35F #5FB9F3 #F35FB9

tetradic

#B9F35F #5FF3E3 #995FF3 #F35F6F

square

#B9F35F #5FF3E3 #995FF3 #F35F6F

split-complementary

#B9F35F #5F6FF3 #E35FF3

monochromatic

#80C90F #A0EF26 #B9F35F #D2F798 #EBFCD1

Accessibility & contrast

On white

1.31

#B9F35F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.05

#B9F35F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B9F35F

16.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B9F35F	#FFFFFF	#000000	##000000
##B9F35F	1.00	1.31	16.05	16.05
#FFFFFF	1.31	1.00	21.00	21.00
#000000	16.05	21.00	1.00	1.00
##000000	16.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE34E

Deuteranopia (green-blind)

#F6E06A

Tritanopia (blue-blind)

#BFE9D4

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #b9f35f;
/* rgb */ color: rgb(185, 243, 95);
/* oklch */ color: oklch(89.6% 0.186 127.9);

Tailwind

colors: {
  custom: {
    50: '#d1f792',
    500: '#b9f35f',
    950: '#000000',
  },
}

SCSS

$custom: #b9f35f;
$custom-light: #d1f792;
$custom-dark: #000000;

JSON

{
  "hex": "#b9f35f",
  "rgb": {
    "r": 185,
    "g": 243,
    "b": 95
  },
  "hsl": {
    "h": 83.514,
    "s": 86.047,
    "l": 66.275
  },
  "oklch": {
    "l": 0.89575,
    "c": 0.18608,
    "h": 127.9
  },
  "luminance": 0.75242
}

Semantic roles & 50–950 ramp

primary

#B9F35F

secondary

#6B31C5

accent

#03E35B

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#14170D

muted

#83857F

Preview Lab

Preview with #B9F35F

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

Preview Lab → · Contrast checker → · Palette generator →