#9EFE64#9EFE64

#9EFE64 is a very light, highly saturated yellow-green. Relative luminance 0.791; OKLCH L 90.6% C 0.209 H 135.5°. Best body text is #000000 at 16.81:1 contrast (WCAG AA passes).

Color values

HEX	#9EFE64
RGB	rgb(158, 254, 100)
HSL	hsl(97, 99%, 69%)
HSV	hsv(97, 61%, 100%)
CMYK	cmyk(37.8%, 0%, 60.6%, 0.4%)
CIE-LAB	lab(91.27, -53.83, 63.16)
CIE-LCH	lch(91.27, 82.98, 130.44°)
OKLab	oklab(90.65% -0.1493 0.1467)
OKLCH	oklch(90.65% 0.209 135.5)
XYZ	xyz(51.8414, 79.0703, 24.5847)
Luminance	0.7907 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9EFE64 #C464FE

analogous

#EBFE64 #9EFE64 #64FE77

triadic

#9EFE64 #649EFE #FE649E

tetradic

#9EFE64 #64EBFE #C464FE #FE7764

square

#9EFE64 #64EBFE #C464FE #FE7764

split-complementary

#9EFE64 #7764FE #FE64EB

monochromatic

#58E601 #78FE27 #9EFE64 #C4FEA1 #EAFFDE

Accessibility & contrast

On white

1.25

#9EFE64 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.81

#9EFE64 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9EFE64

16.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9EFE64	#FFFFFF	#000000	##000000
##9EFE64	1.00	1.25	16.81	16.81
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.81	21.00	1.00	1.00
##000000	16.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB52

Deuteranopia (green-blind)

#F9E370

Tritanopia (blue-blind)

#9CF5DD

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #9efe64;
/* rgb */ color: rgb(158, 254, 100);
/* oklch */ color: oklch(90.6% 0.209 135.5);

Tailwind

colors: {
  custom: {
    50: '#c0ff95',
    500: '#9efe64',
    950: '#000000',
  },
}

SCSS

$custom: #9efe64;
$custom-light: #c0ff95;
$custom-dark: #000000;

JSON

{
  "hex": "#9efe64",
  "rgb": {
    "r": 158,
    "g": 254,
    "b": 100
  },
  "hsl": {
    "h": 97.403,
    "s": 98.718,
    "l": 69.412
  },
  "oklch": {
    "l": 0.9065,
    "c": 0.20933,
    "h": 135.5
  },
  "luminance": 0.79073
}

Semantic roles & 50–950 ramp

primary

#9EFE64

secondary

#982DD9

accent

#00E68F

background

#FDFFFC

surface

#F9FFF5

border

#D2D7CF

text

#13180E

muted

#82867F

Preview Lab

Preview with #9EFE64

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

Preview Lab → · Contrast checker → · Palette generator →