#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
RGB	rgb(156, 197, 57)
HSL	hsl(78, 55%, 50%)
HSV	hsv(78, 71%, 77%)
CMYK	cmyk(20.8%, 0%, 71.1%, 22.7%)
CIE-LAB	lab(74.38, -33.19, 62.15)
CIE-LCH	lch(74.38, 70.46, 118.10°)
OKLab	oklab(76.78% -0.0961 0.1392)
OKLCH	oklch(76.78% 0.169 124.6)
XYZ	xyz(34.4154, 47.2955, 11.1859)
Luminance	0.4730 (WCAG relative)
Temperature	warm
Family	yellow-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
##9CC539	1.00	2.01	10.46	10.46
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.46	21.00	1.00	1.00
##000000	10.46	21.00	1.00	1.00

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 →