#9CD33A#9CD33A

#9CD33A is a light, vivid yellow-green. Relative luminance 0.540; OKLCH L 80.1% C 0.186 H 127.6°. Best body text is #000000 at 11.79:1 contrast (WCAG AA passes).

Color values

HEX	#9CD33A
RGB	rgb(156, 211, 58)
HSL	hsl(82, 63%, 53%)
HSV	hsv(82, 73%, 83%)
CMYK	cmyk(26.1%, 0%, 72.5%, 17.3%)
CIE-LAB	lab(78.44, -39.47, 65.81)
CIE-LCH	lch(78.44, 76.74, 120.96°)
OKLab	oklab(80.08% -0.1132 0.147)
OKLCH	oklch(80.08% 0.186 127.6)
XYZ	xyz(37.7683, 53.9611, 12.4279)
Luminance	0.5396 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9CD33A #713AD3

analogous

#D3BE3A #9CD33A #4FD33A

triadic

#9CD33A #3A9CD3 #D33A9C

tetradic

#9CD33A #3AD3BE #713AD3 #D33A4F

square

#9CD33A #3AD3BE #713AD3 #D33A4F

split-complementary

#9CD33A #3A4FD3 #BE3AD3

monochromatic

#56781B #7AAA26 #9CD33A #B5DE6C #CEE99E

Accessibility & contrast

On white

1.78

#9CD33A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.79

#9CD33A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9CD33A

11.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9CD33A	#FFFFFF	#000000	##000000
##9CD33A	1.00	1.78	11.79	11.79
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.79	21.00	1.00	1.00
##000000	11.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC41C

Deuteranopia (green-blind)

#D6C148

Tritanopia (blue-blind)

#A2C9B5

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #9cd33a;
/* rgb */ color: rgb(156, 211, 58);
/* oklch */ color: oklch(80.1% 0.186 127.6);

Tailwind

colors: {
  custom: {
    50: '#bde07a',
    500: '#9cd33a',
    950: '#000000',
  },
}

SCSS

$custom: #9cd33a;
$custom-light: #bde07a;
$custom-dark: #000000;

JSON

{
  "hex": "#9cd33a",
  "rgb": {
    "r": 156,
    "g": 211,
    "b": 58
  },
  "hsl": {
    "h": 81.569,
    "s": 63.485,
    "l": 52.745
  },
  "oklch": {
    "l": 0.80076,
    "c": 0.18554,
    "h": 127.6
  },
  "luminance": 0.53962
}

Semantic roles & 50–950 ramp

primary

#9CD33A

secondary

#4E3180

accent

#41E77D

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#13150A

muted

#82847D

Preview Lab

Preview with #9CD33A

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

Preview Lab → · Contrast checker → · Palette generator →