#9CC21D#9CC21D

#9CC21D is a light, vivid yellow-green. Relative luminance 0.457; OKLCH L 75.9% C 0.179 H 123.0°. Best body text is #000000 at 10.15:1 contrast (WCAG AA passes).

Color values

HEX	#9CC21D
RGB	rgb(156, 194, 29)
HSL	hsl(74, 74%, 44%)
HSV	hsv(74, 85%, 76%)
CMYK	cmyk(19.6%, 0%, 85.1%, 23.9%)
CIE-LAB	lab(73.38, -33.03, 69.50)
CIE-LCH	lch(73.38, 76.95, 115.42°)
OKLab	oklab(75.93% -0.0976 0.1503)
OKLCH	oklch(75.93% 0.179 123)
XYZ	xyz(33.2244, 45.7400, 8.2405)
Luminance	0.4574 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9CC21D #431DC2

analogous

#C2951D #9CC21D #49C21D

triadic

#9CC21D #1D9CC2 #C21D9C

tetradic

#9CC21D #1DC295 #431DC2 #C21D49

square

#9CC21D #1DC295 #431DC2 #C21D49

split-complementary

#9CC21D #1D49C2 #951DC2

monochromatic

#46580D #718D15 #9CC21D #BBE23B #CEEA70

Accessibility & contrast

On white

2.07

#9CC21D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.15

#9CC21D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9CC21D

10.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9CC21D	#FFFFFF	#000000	##000000
##9CC21D	1.00	2.07	10.15	10.15
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.15	21.00	1.00	1.00
##000000	10.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB500

Deuteranopia (green-blind)

#C9B431

Tritanopia (blue-blind)

#A5B8A5

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #9cc21d;
/* rgb */ color: rgb(156, 194, 29);
/* oklch */ color: oklch(75.9% 0.179 123.0);

Tailwind

colors: {
  custom: {
    50: '#bed46c',
    500: '#9cc21d',
    950: '#000000',
  },
}

SCSS

$custom: #9cc21d;
$custom-light: #bed46c;
$custom-dark: #000000;

JSON

{
  "hex": "#9cc21d",
  "rgb": {
    "r": 156,
    "g": 194,
    "b": 29
  },
  "hsl": {
    "h": 73.818,
    "s": 73.991,
    "l": 43.725
  },
  "oklch": {
    "l": 0.7593,
    "c": 0.1792,
    "h": 123
  },
  "luminance": 0.4574
}

Semantic roles & 50–950 ramp

primary

#9CC21D

secondary

#826BD0

accent

#37F162

background

#FCFDF6

surface

#F8FAEC

border

#D1D3C7

text

#131408

muted

#82837A

Preview Lab

Preview with #9CC21D

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

Preview Lab → · Contrast checker → · Palette generator →