#9CCF3F#9CCF3F

#9CCF3F is a light, vivid yellow-green. Relative luminance 0.521; OKLCH L 79.2% C 0.178 H 127.1°. Best body text is #000000 at 11.41:1 contrast (WCAG AA passes).

Color values

HEX	#9CCF3F
RGB	rgb(156, 207, 63)
HSL	hsl(81, 60%, 53%)
HSV	hsv(81, 70%, 81%)
CMYK	cmyk(24.6%, 0%, 69.6%, 18.8%)
CIE-LAB	lab(77.31, -37.39, 62.90)
CIE-LCH	lch(77.31, 73.17, 120.73°)
OKLab	oklab(79.17% -0.1071 0.1416)
OKLCH	oklch(79.17% 0.178 127.1)
XYZ	xyz(36.9204, 52.0518, 12.8035)
Luminance	0.5205 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9CCF3F #723FCF

analogous

#CFBA3F #9CCF3F #54CF3F

triadic

#9CCF3F #3F9CCF #CF3F9C

tetradic

#9CCF3F #3FCFBA #723FCF #CF3F54

square

#9CCF3F #3FCFBA #723FCF #CF3F54

split-complementary

#9CCF3F #3F54CF #BA3FCF

monochromatic

#57761E #7BA72A #9CCF3F #B5DB70 #CEE7A1

Accessibility & contrast

On white

1.84

#9CCF3F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.41

#9CCF3F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9CCF3F

11.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9CCF3F	#FFFFFF	#000000	##000000
##9CCF3F	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)

#D9C128

Deuteranopia (green-blind)

#D2BE4B

Tritanopia (blue-blind)

#A2C6B3

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #9ccf3f;
/* rgb */ color: rgb(156, 207, 63);
/* oklch */ color: oklch(79.2% 0.178 127.1);

Tailwind

colors: {
  custom: {
    50: '#bdde7c',
    500: '#9ccf3f',
    950: '#000000',
  },
}

SCSS

$custom: #9ccf3f;
$custom-light: #bdde7c;
$custom-dark: #000000;

JSON

{
  "hex": "#9ccf3f",
  "rgb": {
    "r": 156,
    "g": 207,
    "b": 63
  },
  "hsl": {
    "h": 81.25,
    "s": 60,
    "l": 52.941
  },
  "oklch": {
    "l": 0.79171,
    "c": 0.17757,
    "h": 127.1
  },
  "luminance": 0.52052
}

Semantic roles & 50–950 ramp

primary

#9CCF3F

secondary

#4E347F

accent

#45E37D

background

#FDFEFB

surface

#F9FCF2

border

#D2D5CC

text

#12150A

muted

#82847D

Preview Lab

Preview with #9CCF3F

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

Preview Lab → · Contrast checker → · Palette generator →