#9CDF4F#9CDF4F

#9CDF4F is a very light, vivid yellow-green. Relative luminance 0.604; OKLCH L 83.1% C 0.187 H 130.8°. Best body text is #000000 at 13.08:1 contrast (WCAG AA passes).

Color values

HEX	#9CDF4F
RGB	rgb(156, 223, 79)
HSL	hsl(88, 69%, 59%)
HSV	hsv(88, 65%, 87%)
CMYK	cmyk(30%, 0%, 64.6%, 12.5%)
CIE-LAB	lab(82.06, -43.32, 61.65)
CIE-LCH	lch(82.06, 75.35, 125.09°)
OKLab	oklab(83.06% -0.122 0.1412)
OKLCH	oklch(83.06% 0.187 130.8)
XYZ	xyz(41.5089, 60.4065, 16.8682)
Luminance	0.6041 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 6.01

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9CDF4F #924FDF

analogous

#DFDA4F #9CDF4F #54DF4F

triadic

#9CDF4F #4F9CDF #DF4F9C

tetradic

#9CDF4F #4FDFDA #924FDF #DF4F54

square

#9CDF4F #4FDFDA #924FDF #DF4F54

split-complementary

#9CDF4F #4F54DF #DA4FDF

monochromatic

#5E981C #7ECC25 #9CDF4F #B9E883 #D6F2B7

Accessibility & contrast

On white

1.61

#9CDF4F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.08

#9CDF4F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9CDF4F

13.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9CDF4F	#FFFFFF	#000000	##000000
##9CDF4F	1.00	1.61	13.08	13.08
#FFFFFF	1.61	1.00	21.00	21.00
#000000	13.08	21.00	1.00	1.00
##000000	13.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E9CF3C

Deuteranopia (green-blind)

#DFCA5B

Tritanopia (blue-blind)

#9FD6C1

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #9cdf4f;
/* rgb */ color: rgb(156, 223, 79);
/* oklch */ color: oklch(83.1% 0.187 130.8);

Tailwind

colors: {
  custom: {
    50: '#bde987',
    500: '#9cdf4f',
    950: '#000000',
  },
}

SCSS

$custom: #9cdf4f;
$custom-light: #bde987;
$custom-dark: #000000;

JSON

{
  "hex": "#9cdf4f",
  "rgb": {
    "r": 156,
    "g": 223,
    "b": 79
  },
  "hsl": {
    "h": 87.917,
    "s": 69.231,
    "l": 59.216
  },
  "oklch": {
    "l": 0.83063,
    "c": 0.18661,
    "h": 130.8
  },
  "luminance": 0.60408
}

Semantic roles & 50–950 ramp

primary

#9CDF4F

secondary

#66369C

accent

#3CEC8E

background

#FDFEFC

surface

#F9FDF4

border

#D2D5CE

text

#12160C

muted

#82847F

Preview Lab

Preview with #9CDF4F

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

Preview Lab → · Contrast checker → · Palette generator →