#9FE66F#9FE66F

#9FE66F is a very light, vivid yellow-green. Relative luminance 0.651; OKLCH L 85.2% C 0.168 H 134.2°. Best body text is #000000 at 14.02:1 contrast (WCAG AA passes).

Color values

HEX	#9FE66F
RGB	rgb(159, 230, 111)
HSL	hsl(96, 70%, 67%)
HSV	hsv(96, 52%, 90%)
CMYK	cmyk(30.9%, 0%, 51.7%, 9.8%)
CIE-LAB	lab(84.54, -42.33, 50.54)
CIE-LCH	lch(84.54, 65.93, 129.95°)
OKLab	oklab(85.22% -0.1171 0.1204)
OKLCH	oklch(85.22% 0.168 134.2)
XYZ	xyz(45.4632, 65.1106, 25.2081)
Luminance	0.6511 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9FE66F #B66FE6

analogous

#DBE66F #9FE66F #6FE67B

triadic

#9FE66F #6F9FE6 #E66F9F

tetradic

#9FE66F #6FDBE6 #B66FE6 #E67B6F

square

#9FE66F #6FDBE6 #B66FE6 #E67B6F

split-complementary

#9FE66F #7B6FE6 #E66FDB

monochromatic

#5EBA20 #7CDD3B #9FE66F #C2EFA3 #E5F8D7

Accessibility & contrast

On white

1.50

#9FE66F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.02

#9FE66F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9FE66F

14.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9FE66F	#FFFFFF	#000000	##000000
##9FE66F	1.00	1.50	14.02	14.02
#FFFFFF	1.50	1.00	21.00	21.00
#000000	14.02	21.00	1.00	1.00
##000000	14.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED764

Deuteranopia (green-blind)

#E4D177

Tritanopia (blue-blind)

#9FDECB

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #9fe66f;
/* rgb */ color: rgb(159, 230, 111);
/* oklch */ color: oklch(85.2% 0.168 134.2);

Tailwind

colors: {
  custom: {
    50: '#beee9b',
    500: '#9fe66f',
    950: '#000000',
  },
}

SCSS

$custom: #9fe66f;
$custom-light: #beee9b;
$custom-dark: #000000;

JSON

{
  "hex": "#9fe66f",
  "rgb": {
    "r": 159,
    "g": 230,
    "b": 111
  },
  "hsl": {
    "h": 95.798,
    "s": 70.414,
    "l": 66.863
  },
  "oklch": {
    "l": 0.85222,
    "c": 0.16795,
    "h": 134.2
  },
  "luminance": 0.65112
}

Semantic roles & 50–950 ramp

primary

#9FE66F

secondary

#883FBA

accent

#13D285

background

#FDFFFC

surface

#F9FEF5

border

#D2D6CF

text

#12160E

muted

#82857F

Preview Lab

Preview with #9FE66F

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

Preview Lab → · Contrast checker → · Palette generator →