#9CEC64#9CEC64

#9CEC64 is a very light, vivid yellow-green. Relative luminance 0.680; OKLCH L 86.3% C 0.187 H 134.3°. Best body text is #000000 at 14.60:1 contrast (WCAG AA passes).

Color values

HEX	#9CEC64
RGB	rgb(156, 236, 100)
HSL	hsl(95, 78%, 66%)
HSV	hsv(95, 58%, 93%)
CMYK	cmyk(33.9%, 0%, 57.6%, 7.5%)
CIE-LAB	lab(85.99, -47.06, 57.17)
CIE-LCH	lch(85.99, 74.05, 129.46°)
OKLab	oklab(86.33% -0.1307 0.1339)
OKLCH	oklch(86.33% 0.187 134.3)
XYZ	xyz(46.0051, 67.9770, 22.7510)
Luminance	0.6798 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Grass Green

#9AF764

ΔE00 2.49

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9CEC64 #B464EC

analogous

#E0EC64 #9CEC64 #64EC70

triadic

#9CEC64 #649CEC #EC649C

tetradic

#9CEC64 #64E0EC #B464EC #EC7064

square

#9CEC64 #64E0EC #B464EC #EC7064

split-complementary

#9CEC64 #7064EC #EC64E0

monochromatic

#5CBE17 #79E52D #9CEC64 #BFF39B #E2F9D1

Accessibility & contrast

On white

1.44

#9CEC64 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.60

#9CEC64 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9CEC64

14.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9CEC64	#FFFFFF	#000000	##000000
##9CEC64	1.00	1.44	14.60	14.60
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.60	21.00	1.00	1.00
##000000	14.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4DB56

Deuteranopia (green-blind)

#E9D56E

Tritanopia (blue-blind)

#9CE4CE

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #9cec64;
/* rgb */ color: rgb(156, 236, 100);
/* oklch */ color: oklch(86.3% 0.187 134.3);

Tailwind

colors: {
  custom: {
    50: '#bdf294',
    500: '#9cec64',
    950: '#000000',
  },
}

SCSS

$custom: #9cec64;
$custom-light: #bdf294;
$custom-dark: #000000;

JSON

{
  "hex": "#9cec64",
  "rgb": {
    "r": 156,
    "g": 236,
    "b": 100
  },
  "hsl": {
    "h": 95.294,
    "s": 78.161,
    "l": 65.882
  },
  "oklch": {
    "l": 0.86326,
    "c": 0.18711,
    "h": 134.3
  },
  "luminance": 0.67979
}

Semantic roles & 50–950 ramp

primary

#9CEC64

secondary

#8637BD

accent

#0BDA85

background

#FDFFFC

surface

#F9FEF5

border

#D2D6CF

text

#12170D

muted

#82857F

Preview Lab

Preview with #9CEC64

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

Preview Lab → · Contrast checker → · Palette generator →