#9EF55C#9EF55C

#9EF55C is a very light, highly saturated yellow-green. Relative luminance 0.733; OKLCH L 88.5% C 0.204 H 134.0°. Best body text is #000000 at 15.67:1 contrast (WCAG AA passes).

Color values

HEX	#9EF55C
RGB	rgb(158, 245, 92)
HSL	hsl(94, 88%, 66%)
HSV	hsv(94, 62%, 96%)
CMYK	cmyk(35.5%, 0%, 62.4%, 3.9%)
CIE-LAB	lab(88.61, -50.86, 63.52)
CIE-LCH	lch(88.61, 81.37, 128.69°)
OKLab	oklab(88.46% -0.1418 0.1466)
OKLCH	oklch(88.46% 0.204 134)
XYZ	xyz(48.6838, 73.3445, 21.7149)
Luminance	0.7335 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Grass Green

#9AF764

ΔE00 1.22

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9EF55C #B35CF5

analogous

#EAF55C #9EF55C #5CF566

triadic

#9EF55C #5C9EF5 #F55C9E

tetradic

#9EF55C #5CEAF5 #B35CF5 #F5665C

square

#9EF55C #5CEAF5 #B35CF5 #F5665C

split-complementary

#9EF55C #665CF5 #F55CEA

monochromatic

#5ECA0C #7CF122 #9EF55C #C0F996 #E3FCCF

Accessibility & contrast

On white

1.34

#9EF55C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.67

#9EF55C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9EF55C

15.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9EF55C	#FFFFFF	#000000	##000000
##9EF55C	1.00	1.34	15.67	15.67
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.67	21.00	1.00	1.00
##000000	15.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE349

Deuteranopia (green-blind)

#F2DC68

Tritanopia (blue-blind)

#9EECD5

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #9ef55c;
/* rgb */ color: rgb(158, 245, 92);
/* oklch */ color: oklch(88.5% 0.204 134.0);

Tailwind

colors: {
  custom: {
    50: '#c0f990',
    500: '#9ef55c',
    950: '#000000',
  },
}

SCSS

$custom: #9ef55c;
$custom-light: #c0f990;
$custom-dark: #000000;

JSON

{
  "hex": "#9ef55c",
  "rgb": {
    "r": 158,
    "g": 245,
    "b": 92
  },
  "hsl": {
    "h": 94.118,
    "s": 88.439,
    "l": 66.078
  },
  "oklch": {
    "l": 0.88461,
    "c": 0.20395,
    "h": 134
  },
  "luminance": 0.73347
}

Semantic roles & 50–950 ramp

primary

#9EF55C

secondary

#852FC6

accent

#00E582

background

#FDFFFC

surface

#F9FFF4

border

#D2D7CE

text

#13170D

muted

#82857F

Preview Lab

Preview with #9EF55C

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

Preview Lab → · Contrast checker → · Palette generator →