#9CEF55#9CEF55

#9CEF55 is a very light, highly saturated yellow-green. Relative luminance 0.695; OKLCH L 86.9% C 0.202 H 133.3°. Best body text is #000000 at 14.89:1 contrast (WCAG AA passes).

Color values

HEX	#9CEF55
RGB	rgb(156, 239, 85)
HSL	hsl(92, 83%, 64%)
HSV	hsv(92, 64%, 94%)
CMYK	cmyk(34.7%, 0%, 64.4%, 6.3%)
CIE-LAB	lab(86.73, -49.62, 64.26)
CIE-LCH	lch(86.73, 81.19, 127.67°)
OKLab	oklab(86.88% -0.1388 0.1474)
OKLCH	oklch(86.88% 0.202 133.3)
XYZ	xyz(46.2157, 69.4549, 19.5636)
Luminance	0.6946 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9CEF55 #A855EF

analogous

#E9EF55 #9CEF55 #55EF5B

triadic

#9CEF55 #559CEF #EF559C

tetradic

#9CEF55 #55E9EF #A855EF #EF5B55

square

#9CEF55 #55E9EF #A855EF #EF5B55

split-complementary

#9CEF55 #5B55EF #EF55E9

monochromatic

#5EB811 #7BEA1D #9CEF55 #BDF48D #DDFAC5

Accessibility & contrast

On white

1.41

#9CEF55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.89

#9CEF55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9CEF55

14.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9CEF55	#FFFFFF	#000000	##000000
##9CEF55	1.00	1.41	14.89	14.89
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.89	21.00	1.00	1.00
##000000	14.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8DD41

Deuteranopia (green-blind)

#EDD762

Tritanopia (blue-blind)

#9DE6CF

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #9cef55;
/* rgb */ color: rgb(156, 239, 85);
/* oklch */ color: oklch(86.9% 0.202 133.3);

Tailwind

colors: {
  custom: {
    50: '#bef58b',
    500: '#9cef55',
    950: '#000000',
  },
}

SCSS

$custom: #9cef55;
$custom-light: #bef58b;
$custom-dark: #000000;

JSON

{
  "hex": "#9cef55",
  "rgb": {
    "r": 156,
    "g": 239,
    "b": 85
  },
  "hsl": {
    "h": 92.338,
    "s": 82.796,
    "l": 63.529
  },
  "oklch": {
    "l": 0.86881,
    "c": 0.20247,
    "h": 133.3
  },
  "luminance": 0.69457
}

Semantic roles & 50–950 ramp

primary

#9CEF55

secondary

#7931B7

accent

#06DF7B

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#13170C

muted

#82857F

Preview Lab

Preview with #9CEF55

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

Preview Lab → · Contrast checker → · Palette generator →