#B9F066#B9F066

#B9F066 is a very light, vivid yellow-green. Relative luminance 0.736; OKLCH L 89.0% C 0.177 H 127.8°. Best body text is #000000 at 15.72:1 contrast (WCAG AA passes).

Color values

HEX	#B9F066
RGB	rgb(185, 240, 102)
HSL	hsl(84, 82%, 67%)
HSV	hsv(84, 58%, 94%)
CMYK	cmyk(22.9%, 0%, 57.5%, 5.9%)
CIE-LAB	lab(88.73, -38.42, 59.84)
CIE-LCH	lch(88.73, 71.11, 122.70°)
OKLab	oklab(88.97% -0.1083 0.1395)
OKLCH	oklch(88.97% 0.177 127.8)
XYZ	xyz(53.5658, 73.5928, 23.9505)
Luminance	0.7359 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B9F066 #9D66F0

analogous

#F0E266 #B9F066 #74F066

triadic

#B9F066 #66B9F0 #F066B9

tetradic

#B9F066 #66F0E2 #9D66F0 #F06674

square

#B9F066 #66F0E2 #9D66F0 #F06674

split-complementary

#B9F066 #6674F0 #E266F0

monochromatic

#80C814 #A0EB2E #B9F066 #D3F59E #ECFBD5

Accessibility & contrast

On white

1.34

#B9F066 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.72

#B9F066 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B9F066

15.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B9F066	#FFFFFF	#000000	##000000
##B9F066	1.00	1.34	15.72	15.72
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.72	21.00	1.00	1.00
##000000	15.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE157

Deuteranopia (green-blind)

#F3DE6F

Tritanopia (blue-blind)

#BFE6D2

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #b9f066;
/* rgb */ color: rgb(185, 240, 102);
/* oklch */ color: oklch(89.0% 0.177 127.8);

Tailwind

colors: {
  custom: {
    50: '#d1f596',
    500: '#b9f066',
    950: '#000000',
  },
}

SCSS

$custom: #b9f066;
$custom-light: #d1f596;
$custom-dark: #000000;

JSON

{
  "hex": "#b9f066",
  "rgb": {
    "r": 185,
    "g": 240,
    "b": 102
  },
  "hsl": {
    "h": 83.913,
    "s": 82.143,
    "l": 67.059
  },
  "oklch": {
    "l": 0.88967,
    "c": 0.17661,
    "h": 127.8
  },
  "luminance": 0.73594
}

Semantic roles & 50–950 ramp

primary

#B9F066

secondary

#6F35C5

accent

#07DF5D

background

#FEFFFC

surface

#FBFEF5

border

#D4D6CF

text

#14170E

muted

#83857F

Preview Lab

Preview with #B9F066

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

Preview Lab → · Contrast checker → · Palette generator →