#9CDF55#9CDF55

#9CDF55 is a very light, vivid yellow-green. Relative luminance 0.605; OKLCH L 83.1% C 0.182 H 131.3°. Best body text is #000000 at 13.10:1 contrast (WCAG AA passes).

Color values

HEX	#9CDF55
RGB	rgb(156, 223, 85)
HSL	hsl(89, 68%, 60%)
HSV	hsv(89, 62%, 87%)
CMYK	cmyk(30%, 0%, 61.9%, 12.5%)
CIE-LAB	lab(82.11, -42.84, 59.24)
CIE-LCH	lch(82.11, 73.11, 125.87°)
OKLab	oklab(83.12% -0.1202 0.1368)
OKLCH	oklch(83.12% 0.182 131.3)
XYZ	xyz(41.7372, 60.4978, 18.0708)
Luminance	0.6050 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9CDF55 #9855DF

analogous

#DFDD55 #9CDF55 #57DF55

triadic

#9CDF55 #559CDF #DF559C

tetradic

#9CDF55 #55DFDD #9855DF #DF5557

square

#9CDF55 #55DFDD #9855DF #DF5557

split-complementary

#9CDF55 #5557DF #DD55DF

monochromatic

#5F9C1D #7ED027 #9CDF55 #BAE989 #D8F2BC

Accessibility & contrast

On white

1.60

#9CDF55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.10

#9CDF55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9CDF55

13.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9CDF55	#FFFFFF	#000000	##000000
##9CDF55	1.00	1.60	13.10	13.10
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.10	21.00	1.00	1.00
##000000	13.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8CF45

Deuteranopia (green-blind)

#DFCA60

Tritanopia (blue-blind)

#9FD6C2

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #9cdf55;
/* rgb */ color: rgb(156, 223, 85);
/* oklch */ color: oklch(83.1% 0.182 131.3);

Tailwind

colors: {
  custom: {
    50: '#bde98a',
    500: '#9cdf55',
    950: '#000000',
  },
}

SCSS

$custom: #9cdf55;
$custom-light: #bde98a;
$custom-dark: #000000;

JSON

{
  "hex": "#9cdf55",
  "rgb": {
    "r": 156,
    "g": 223,
    "b": 85
  },
  "hsl": {
    "h": 89.13,
    "s": 68.317,
    "l": 60.392
  },
  "oklch": {
    "l": 0.83119,
    "c": 0.18212,
    "h": 131.3
  },
  "luminance": 0.60499
}

Semantic roles & 50–950 ramp

primary

#9CDF55

secondary

#6B38A0

accent

#15D070

background

#FDFEFC

surface

#F9FDF4

border

#D2D5CE

text

#12160C

muted

#82847F

Preview Lab

Preview with #9CDF55

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

Preview Lab → · Contrast checker → · Palette generator →