#9CCF40#9CCF40

#9CCF40 is a light, vivid yellow-green. Relative luminance 0.521; OKLCH L 79.2% C 0.177 H 127.1°. Best body text is #000000 at 11.41:1 contrast (WCAG AA passes).

Color values

HEX	#9CCF40
RGB	rgb(156, 207, 64)
HSL	hsl(81, 60%, 53%)
HSV	hsv(81, 69%, 81%)
CMYK	cmyk(24.6%, 0%, 69.1%, 18.8%)
CIE-LAB	lab(77.32, -37.32, 62.53)
CIE-LCH	lch(77.32, 72.82, 120.83°)
OKLab	oklab(79.18% -0.1068 0.141)
OKLCH	oklch(79.18% 0.177 127.1)
XYZ	xyz(36.9486, 52.0630, 12.9520)
Luminance	0.5206 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9CCF40 #7340CF

analogous

#CFBB40 #9CCF40 #54CF40

triadic

#9CCF40 #409CCF #CF409C

tetradic

#9CCF40 #40CFBB #7340CF #CF4054

square

#9CCF40 #40CFBB #7340CF #CF4054

split-complementary

#9CCF40 #4054CF #BB40CF

monochromatic

#57771E #7BA82A #9CCF40 #B5DB71 #CFE8A2

Accessibility & contrast

On white

1.84

#9CCF40 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.41

#9CCF40 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9CCF40

11.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9CCF40	#FFFFFF	#000000	##000000
##9CCF40	1.00	1.84	11.41	11.41
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.41	21.00	1.00	1.00
##000000	11.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C129

Deuteranopia (green-blind)

#D2BE4C

Tritanopia (blue-blind)

#A2C6B3

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #9ccf40;
/* rgb */ color: rgb(156, 207, 64);
/* oklch */ color: oklch(79.2% 0.177 127.1);

Tailwind

colors: {
  custom: {
    50: '#bdde7d',
    500: '#9ccf40',
    950: '#000000',
  },
}

SCSS

$custom: #9ccf40;
$custom-light: #bdde7d;
$custom-dark: #000000;

JSON

{
  "hex": "#9ccf40",
  "rgb": {
    "r": 156,
    "g": 207,
    "b": 64
  },
  "hsl": {
    "h": 81.399,
    "s": 59.833,
    "l": 53.137
  },
  "oklch": {
    "l": 0.79179,
    "c": 0.17692,
    "h": 127.1
  },
  "luminance": 0.52064
}

Semantic roles & 50–950 ramp

primary

#9CCF40

secondary

#4F347F

accent

#45E37D

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#12150A

muted

#82847D

Preview Lab

Preview with #9CCF40

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

Preview Lab → · Contrast checker → · Palette generator →