#9BFB66#9BFB66

#9BFB66 is a very light, highly saturated yellow-green. Relative luminance 0.769; OKLCH L 89.8% C 0.205 H 136.0°. Best body text is #000000 at 16.38:1 contrast (WCAG AA passes).

Color values

HEX	#9BFB66
RGB	rgb(155, 251, 102)
HSL	hsl(99, 95%, 69%)
HSV	hsv(99, 59%, 98%)
CMYK	cmyk(38.2%, 0%, 59.4%, 1.6%)
CIE-LAB	lab(90.28, -53.39, 61.18)
CIE-LCH	lch(90.28, 81.20, 131.11°)
OKLab	oklab(89.82% -0.1478 0.1427)
OKLCH	oklch(89.82% 0.205 136)
XYZ	xyz(50.4117, 76.9197, 24.7585)
Luminance	0.7692 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Grass Green

#9AF764

ΔE00 0.83

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9BFB66 #C666FB

analogous

#E5FB66 #9BFB66 #66FB7C

triadic

#9BFB66 #669BFB #FB669B

tetradic

#9BFB66 #66E5FB #C666FB #FB7C66

square

#9BFB66 #66E5FB #C666FB #FB7C66

split-complementary

#9BFB66 #7C66FB #FB66E5

monochromatic

#54E106 #74F92A #9BFB66 #C2FDA2 #E9FEDD

Accessibility & contrast

On white

1.28

#9BFB66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.38

#9BFB66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9BFB66

16.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9BFB66	#FFFFFF	#000000	##000000
##9BFB66	1.00	1.28	16.38	16.38
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.38	21.00	1.00	1.00
##000000	16.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE856

Deuteranopia (green-blind)

#F6E071

Tritanopia (blue-blind)

#98F2DB

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #9bfb66;
/* rgb */ color: rgb(155, 251, 102);
/* oklch */ color: oklch(89.8% 0.205 136.0);

Tailwind

colors: {
  custom: {
    50: '#befd96',
    500: '#9bfb66',
    950: '#000000',
  },
}

SCSS

$custom: #9bfb66;
$custom-light: #befd96;
$custom-dark: #000000;

JSON

{
  "hex": "#9bfb66",
  "rgb": {
    "r": 155,
    "g": 251,
    "b": 102
  },
  "hsl": {
    "h": 98.658,
    "s": 94.904,
    "l": 69.216
  },
  "oklch": {
    "l": 0.89817,
    "c": 0.20546,
    "h": 136
  },
  "luminance": 0.76922
}

Semantic roles & 50–950 ramp

primary

#9BFB66

secondary

#9A30D5

accent

#00E694

background

#FDFFFC

surface

#F9FFF5

border

#D2D7CF

text

#13180E

muted

#82867F

Preview Lab

Preview with #9BFB66

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

Preview Lab → · Contrast checker → · Palette generator →