#9CFF4E#9CFF4E

#9CFF4E is a very light, highly saturated yellow-green. Relative luminance 0.791; OKLCH L 90.6% C 0.227 H 134.3°. Best body text is #000000 at 16.83:1 contrast (WCAG AA passes).

Color values

HEX	#9CFF4E
RGB	rgb(156, 255, 78)
HSL	hsl(94, 100%, 65%)
HSV	hsv(94, 69%, 100%)
CMYK	cmyk(38.8%, 0%, 69.4%, 0%)
CIE-LAB	lab(91.30, -56.59, 71.68)
CIE-LCH	lch(91.30, 91.33, 128.29°)
OKLab	oklab(90.6% -0.1583 0.1621)
OKLCH	oklch(90.6% 0.227 134.3)
XYZ	xyz(50.8445, 79.1354, 19.8019)
Luminance	0.7914 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9CFF4E #B14EFF

analogous

#F5FF4E #9CFF4E #4EFF58

triadic

#9CFF4E #4E9CFF #FF4E9C

tetradic

#9CFF4E #4EF5FF #B14EFF #FF584E

square

#9CFF4E #4EF5FF #B14EFF #FF584E

split-complementary

#9CFF4E #584EFF #FF4EF5

monochromatic

#5DD300 #7AFF11 #9CFF4E #BEFF8B #E0FFC8

Accessibility & contrast

On white

1.25

#9CFF4E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.83

#9CFF4E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9CFF4E

16.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9CFF4E	#FFFFFF	#000000	##000000
##9CFF4E	1.00	1.25	16.83	16.83
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.83	21.00	1.00	1.00
##000000	16.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB31

Deuteranopia (green-blind)

#FBE35E

Tritanopia (blue-blind)

#9BF5DC

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #9cff4e;
/* rgb */ color: rgb(156, 255, 78);
/* oklch */ color: oklch(90.6% 0.227 134.3);

Tailwind

colors: {
  custom: {
    50: '#c0ff89',
    500: '#9cff4e',
    950: '#000000',
  },
}

SCSS

$custom: #9cff4e;
$custom-light: #c0ff89;
$custom-dark: #000000;

JSON

{
  "hex": "#9cff4e",
  "rgb": {
    "r": 156,
    "g": 255,
    "b": 78
  },
  "hsl": {
    "h": 93.559,
    "s": 100,
    "l": 65.294
  },
  "oklch": {
    "l": 0.90595,
    "c": 0.22657,
    "h": 134.3
  },
  "luminance": 0.79138
}

Semantic roles & 50–950 ramp

primary

#9CFF4E

secondary

#8324CD

accent

#00E680

background

#FDFFFC

surface

#F9FFF4

border

#D2D7CE

text

#13180C

muted

#82867F

Preview Lab

Preview with #9CFF4E

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

Preview Lab → · Contrast checker → · Palette generator →