#9EE540#9EE540

#9EE540 is a very light, highly saturated yellow-green. Relative luminance 0.637; OKLCH L 84.5% C 0.203 H 130.3°. Best body text is #000000 at 13.74:1 contrast (WCAG AA passes).

Color values

HEX	#9EE540
RGB	rgb(158, 229, 64)
HSL	hsl(86, 76%, 57%)
HSV	hsv(86, 72%, 90%)
CMYK	cmyk(31%, 0%, 72.1%, 10.2%)
CIE-LAB	lab(83.80, -46.19, 69.06)
CIE-LCH	lch(83.80, 83.09, 123.77°)
OKLab	oklab(84.47% -0.1312 0.1547)
OKLCH	oklch(84.47% 0.203 130.3)
XYZ	xyz(43.0450, 63.6765, 14.8724)
Luminance	0.6368 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9EE540 #8740E5

analogous

#E5D940 #9EE540 #4CE540

triadic

#9EE540 #409EE5 #E5409E

tetradic

#9EE540 #40E5D9 #8740E5 #E5404C

square

#9EE540 #40E5D9 #8740E5 #E5404C

split-complementary

#9EE540 #404CE5 #D940E5

monochromatic

#5E9614 #80CC1C #9EE540 #B9EC76 #D5F4AC

Accessibility & contrast

On white

1.53

#9EE540 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.74

#9EE540 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9EE540

13.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9EE540	#FFFFFF	#000000	##000000
##9EE540	1.00	1.53	13.74	13.74
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.74	21.00	1.00	1.00
##000000	13.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD421

Deuteranopia (green-blind)

#E6CF50

Tritanopia (blue-blind)

#A2DBC5

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #9ee540;
/* rgb */ color: rgb(158, 229, 64);
/* oklch */ color: oklch(84.5% 0.203 130.3);

Tailwind

colors: {
  custom: {
    50: '#c0ed7f',
    500: '#9ee540',
    950: '#000000',
  },
}

SCSS

$custom: #9ee540;
$custom-light: #c0ed7f;
$custom-dark: #000000;

JSON

{
  "hex": "#9ee540",
  "rgb": {
    "r": 158,
    "g": 229,
    "b": 64
  },
  "hsl": {
    "h": 85.818,
    "s": 76.037,
    "l": 57.451
  },
  "oklch": {
    "l": 0.84473,
    "c": 0.20279,
    "h": 130.3
  },
  "luminance": 0.63678
}

Semantic roles & 50–950 ramp

primary

#9EE540

secondary

#5D2F9A

accent

#35F387

background

#FDFFFB

surface

#F9FEF2

border

#D2D6CC

text

#13160B

muted

#82857E

Preview Lab

Preview with #9EE540

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

Preview Lab → · Contrast checker → · Palette generator →