#9CCB39#9CCB39

#9CCB39 is a light, vivid yellow-green. Relative luminance 0.501; OKLCH L 78.2% C 0.176 H 126.0°. Best body text is #000000 at 11.02:1 contrast (WCAG AA passes).

Color values

HEX	#9CCB39
RGB	rgb(156, 203, 57)
HSL	hsl(79, 58%, 51%)
HSV	hsv(79, 72%, 80%)
CMYK	cmyk(23.2%, 0%, 71.9%, 20.4%)
CIE-LAB	lab(76.12, -35.94, 63.87)
CIE-LCH	lch(76.12, 73.29, 119.36°)
OKLab	oklab(78.19% -0.1036 0.1428)
OKLCH	oklch(78.19% 0.176 126)
XYZ	xyz(35.8049, 50.0747, 11.6491)
Luminance	0.5008 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9CCB39 #6839CB

analogous

#CBB139 #9CCB39 #53CB39

triadic

#9CCB39 #399CCB #CB399C

tetradic

#9CCB39 #39CBB1 #6839CB #CB3953

square

#9CCB39 #39CBB1 #6839CB #CB3953

split-complementary

#9CCB39 #3953CB #B139CB

monochromatic

#536D1D #789D29 #9CCB39 #B4D869 #CCE49A

Accessibility & contrast

On white

1.91

#9CCB39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.02

#9CCB39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9CCB39

11.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9CCB39	#FFFFFF	#000000	##000000
##9CCB39	1.00	1.91	11.02	11.02
#FFFFFF	1.91	1.00	21.00	21.00
#000000	11.02	21.00	1.00	1.00
##000000	11.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6BD1E

Deuteranopia (green-blind)

#CFBB46

Tritanopia (blue-blind)

#A3C1AF

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #9ccb39;
/* rgb */ color: rgb(156, 203, 57);
/* oklch */ color: oklch(78.2% 0.176 126.0);

Tailwind

colors: {
  custom: {
    50: '#bddb79',
    500: '#9ccb39',
    950: '#000000',
  },
}

SCSS

$custom: #9ccb39;
$custom-light: #bddb79;
$custom-dark: #000000;

JSON

{
  "hex": "#9ccb39",
  "rgb": {
    "r": 156,
    "g": 203,
    "b": 57
  },
  "hsl": {
    "h": 79.315,
    "s": 58.4,
    "l": 50.98
  },
  "oklch": {
    "l": 0.78189,
    "c": 0.17643,
    "h": 126
  },
  "luminance": 0.50075
}

Semantic roles & 50–950 ramp

primary

#9CCB39

secondary

#483276

accent

#46E278

background

#FDFEFB

surface

#F9FBF2

border

#D2D4CC

text

#12150A

muted

#82847D

Preview Lab

Preview with #9CCB39

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

Preview Lab → · Contrast checker → · Palette generator →