#9CC539#9CC539

#9CC539 is a light, vivid yellow-green. Relative luminance 0.473; OKLCH L 76.8% C 0.169 H 124.6°. Best body text is #000000 at 10.46:1 contrast (WCAG AA passes).

Color values

HEX#9CC539
RGBrgb(156, 197, 57)
HSLhsl(78, 55%, 50%)
HSVhsv(78, 71%, 77%)
CMYKcmyk(20.8%, 0%, 71.1%, 22.7%)
CIE-LABlab(74.38, -33.19, 62.15)
CIE-LCHlch(74.38, 70.46, 118.10°)
OKLaboklab(76.78% -0.0961 0.1392)
OKLCHoklch(76.78% 0.169 124.6)
XYZxyz(34.4154, 47.2955, 11.1859)
Luminance0.4730 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#9CC539 #6239C5
analogous
#C5A839 #9CC539 #56C539
triadic
#9CC539 #399CC5 #C5399C
tetradic
#9CC539 #39C5A8 #6239C5 #C53956
square
#9CC539 #39C5A8 #6239C5 #C53956
split-complementary
#9CC539 #3956C5 #A839C5
monochromatic
#51661E #76962B #9CC539 #B4D368 #CBE197

Accessibility & contrast

On white

2.01
#9CC539 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.46
#9CC539 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9CC539
10.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##9CC539#FFFFFF#000000##000000
##9CC5391.002.0110.4610.46
#FFFFFF2.011.0021.0021.00
#00000010.4621.001.001.00
##00000010.4621.001.001.00

Color blindness preview

Protanopia (red-blind)
#D0B821
Deuteranopia (green-blind)
#CAB645
Tritanopia (blue-blind)
#A3BBAA
Achromatopsia (no color)
#B7B7B7

Design tokens & code

CSS
--color: #9cc539;
/* rgb */ color: rgb(156, 197, 57);
/* oklch */ color: oklch(76.8% 0.169 124.6);
Tailwind
colors: {
  custom: {
    50: '#bdd678',
    500: '#9cc539',
    950: '#000000',
  },
}
SCSS
$custom: #9cc539;
$custom-light: #bdd678;
$custom-dark: #000000;
JSON
{
  "hex": "#9cc539",
  "rgb": {
    "r": 156,
    "g": 197,
    "b": 57
  },
  "hsl": {
    "h": 77.571,
    "s": 55.118,
    "l": 49.804
  },
  "oklch": {
    "l": 0.76783,
    "c": 0.16912,
    "h": 124.6
  },
  "luminance": 0.47296
}

Semantic roles & 50–950 ramp

primary
#9CC539
secondary
#A08DCD
accent
#49DE75
background
#FCFDF7
surface
#F8FAEE
border
#D1D3C9
text
#121409
muted
#81837B

Preview Lab

Preview with #9CC539

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

Preview Lab → · Contrast checker → · Palette generator →

#9CC539 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva