#9CD33F#9CD33F

#9CD33F is a light, vivid yellow-green. Relative luminance 0.540; OKLCH L 80.1% C 0.182 H 127.9°. Best body text is #000000 at 11.80:1 contrast (WCAG AA passes).

Color values

HEX	#9CD33F
RGB	rgb(156, 211, 63)
HSL	hsl(82, 63%, 54%)
HSV	hsv(82, 70%, 83%)
CMYK	cmyk(26.1%, 0%, 70.1%, 17.3%)
CIE-LAB	lab(78.47, -39.17, 64.07)
CIE-LCH	lch(78.47, 75.10, 121.44°)
OKLab	oklab(80.11% -0.112 0.1441)
OKLCH	oklch(80.11% 0.182 127.9)
XYZ	xyz(37.9018, 54.0145, 13.1306)
Luminance	0.5402 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9CD33F #763FD3

analogous

#D3C03F #9CD33F #52D33F

triadic

#9CD33F #3F9CD3 #D33F9C

tetradic

#9CD33F #3FD3C0 #763FD3 #D33F52

square

#9CD33F #3FD3C0 #763FD3 #D33F52

split-complementary

#9CD33F #3F52D3 #C03FD3

monochromatic

#587B1C #7CAD28 #9CD33F #B6DE71 #CFEAA3

Accessibility & contrast

On white

1.78

#9CD33F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.80

#9CD33F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9CD33F

11.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9CD33F	#FFFFFF	#000000	##000000
##9CD33F	1.00	1.78	11.80	11.80
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.80	21.00	1.00	1.00
##000000	11.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDC526

Deuteranopia (green-blind)

#D6C14C

Tritanopia (blue-blind)

#A1CAB6

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #9cd33f;
/* rgb */ color: rgb(156, 211, 63);
/* oklch */ color: oklch(80.1% 0.182 127.9);

Tailwind

colors: {
  custom: {
    50: '#bde07d',
    500: '#9cd33f',
    950: '#000000',
  },
}

SCSS

$custom: #9cd33f;
$custom-light: #bde07d;
$custom-dark: #000000;

JSON

{
  "hex": "#9cd33f",
  "rgb": {
    "r": 156,
    "g": 211,
    "b": 63
  },
  "hsl": {
    "h": 82.297,
    "s": 62.712,
    "l": 53.725
  },
  "oklch": {
    "l": 0.80111,
    "c": 0.18249,
    "h": 127.9
  },
  "luminance": 0.54015
}

Semantic roles & 50–950 ramp

primary

#9CD33F

secondary

#513383

accent

#42E67F

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#12150A

muted

#82847D

Preview Lab

Preview with #9CD33F

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

Preview Lab → · Contrast checker → · Palette generator →