#9FEE66#9FEE66

#9FEE66 is a very light, vivid yellow-green. Relative luminance 0.695; OKLCH L 87.0% C 0.187 H 134.0°. Best body text is #000000 at 14.90:1 contrast (WCAG AA passes).

Color values

HEX	#9FEE66
RGB	rgb(159, 238, 102)
HSL	hsl(95, 80%, 67%)
HSV	hsv(95, 57%, 93%)
CMYK	cmyk(33.2%, 0%, 57.1%, 6.7%)
CIE-LAB	lab(86.74, -46.70, 57.19)
CIE-LCH	lch(86.74, 73.84, 129.23°)
OKLab	oklab(86.98% -0.1297 0.1341)
OKLCH	oklch(86.98% 0.187 134)
XYZ	xyz(47.2700, 69.4774, 23.4877)
Luminance	0.6948 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Grass Green

#9AF764

ΔE00 2.20

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9FEE66 #B566EE

analogous

#E3EE66 #9FEE66 #66EE71

triadic

#9FEE66 #669FEE #EE669F

tetradic

#9FEE66 #66E3EE #B566EE #EE7166

square

#9FEE66 #66E3EE #B566EE #EE7166

split-complementary

#9FEE66 #7166EE #EE66E3

monochromatic

#5FC416 #7CE82F #9FEE66 #C2F49D #E4FAD4

Accessibility & contrast

On white

1.41

#9FEE66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.90

#9FEE66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9FEE66

14.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9FEE66	#FFFFFF	#000000	##000000
##9FEE66	1.00	1.41	14.90	14.90
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.90	21.00	1.00	1.00
##000000	14.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6DD58

Deuteranopia (green-blind)

#EBD770

Tritanopia (blue-blind)

#9FE6D0

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #9fee66;
/* rgb */ color: rgb(159, 238, 102);
/* oklch */ color: oklch(87.0% 0.187 134.0);

Tailwind

colors: {
  custom: {
    50: '#bff496',
    500: '#9fee66',
    950: '#000000',
  },
}

SCSS

$custom: #9fee66;
$custom-light: #bff496;
$custom-dark: #000000;

JSON

{
  "hex": "#9fee66",
  "rgb": {
    "r": 159,
    "g": 238,
    "b": 102
  },
  "hsl": {
    "h": 94.853,
    "s": 80,
    "l": 66.667
  },
  "oklch": {
    "l": 0.86979,
    "c": 0.18659,
    "h": 134
  },
  "luminance": 0.69479
}

Semantic roles & 50–950 ramp

primary

#9FEE66

secondary

#8737C2

accent

#09DC84

background

#FDFFFC

surface

#F9FEF5

border

#D2D6CF

text

#13170E

muted

#82857F

Preview Lab

Preview with #9FEE66

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

Preview Lab → · Contrast checker → · Palette generator →