#9CDF63#9CDF63

#9CDF63 is a very light, vivid yellow-green. Relative luminance 0.607; OKLCH L 83.3% C 0.171 H 132.7°. Best body text is #000000 at 13.15:1 contrast (WCAG AA passes).

Color values

HEX	#9CDF63
RGB	rgb(156, 223, 99)
HSL	hsl(92, 66%, 63%)
HSV	hsv(92, 56%, 87%)
CMYK	cmyk(30%, 0%, 55.6%, 12.5%)
CIE-LAB	lab(82.24, -41.56, 53.29)
CIE-LCH	lch(82.24, 67.58, 127.95°)
OKLab	oklab(83.27% -0.1156 0.1255)
OKLCH	oklch(83.27% 0.171 132.7)
XYZ	xyz(42.3494, 60.7427, 21.2952)
Luminance	0.6074 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9CDF63 #A663DF

analogous

#DADF63 #9CDF63 #63DF68

triadic

#9CDF63 #639CDF #DF639C

tetradic

#9CDF63 #63DADF #A663DF #DF6863

square

#9CDF63 #63DADF #A663DF #DF6863

split-complementary

#9CDF63 #6863DF #DF63DA

monochromatic

#5EA622 #7CD530 #9CDF63 #BCE996 #DCF4C9

Accessibility & contrast

On white

1.60

#9CDF63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.15

#9CDF63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9CDF63

13.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9CDF63	#FFFFFF	#000000	##000000
##9CDF63	1.00	1.60	13.15	13.15
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.15	21.00	1.00	1.00
##000000	13.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7D057

Deuteranopia (green-blind)

#DECB6C

Tritanopia (blue-blind)

#9DD7C4

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #9cdf63;
/* rgb */ color: rgb(156, 223, 99);
/* oklch */ color: oklch(83.3% 0.171 132.7);

Tailwind

colors: {
  custom: {
    50: '#bce993',
    500: '#9cdf63',
    950: '#000000',
  },
}

SCSS

$custom: #9cdf63;
$custom-light: #bce993;
$custom-dark: #000000;

JSON

{
  "hex": "#9cdf63",
  "rgb": {
    "r": 156,
    "g": 223,
    "b": 99
  },
  "hsl": {
    "h": 92.419,
    "s": 65.957,
    "l": 63.137
  },
  "oklch": {
    "l": 0.83269,
    "c": 0.17062,
    "h": 132.7
  },
  "luminance": 0.60744
}

Semantic roles & 50–950 ramp

primary

#9CDF63

secondary

#773EA8

accent

#18CE7A

background

#FDFEFC

surface

#F9FDF4

border

#D2D5CE

text

#12160D

muted

#82847F

Preview Lab

Preview with #9CDF63

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

Preview Lab → · Contrast checker → · Palette generator →