#9EF55E#9EF55E

#9EF55E is a very light, highly saturated yellow-green. Relative luminance 0.734; OKLCH L 88.5% C 0.202 H 134.2°. Best body text is #000000 at 15.68:1 contrast (WCAG AA passes).

Color values

HEX	#9EF55E
RGB	rgb(158, 245, 94)
HSL	hsl(95, 88%, 66%)
HSV	hsv(95, 62%, 96%)
CMYK	cmyk(35.5%, 0%, 61.6%, 3.9%)
CIE-LAB	lab(88.63, -50.69, 62.71)
CIE-LCH	lch(88.63, 80.64, 128.95°)
OKLab	oklab(88.48% -0.1412 0.1451)
OKLCH	oklch(88.48% 0.202 134.2)
XYZ	xyz(48.7724, 73.3799, 22.1814)
Luminance	0.7338 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Grass Green

#9AF764

ΔE00 1.05

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9EF55E #B55EF5

analogous

#E9F55E #9EF55E #5EF56A

triadic

#9EF55E #5E9EF5 #F55E9E

tetradic

#9EF55E #5EE9F5 #B55EF5 #F56A5E

square

#9EF55E #5EE9F5 #B55EF5 #F56A5E

split-complementary

#9EF55E #6A5EF5 #F55EE9

monochromatic

#5ECC0D #7BF124 #9EF55E #C1F998 #E3FCD1

Accessibility & contrast

On white

1.34

#9EF55E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.68

#9EF55E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9EF55E

15.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9EF55E	#FFFFFF	#000000	##000000
##9EF55E	1.00	1.34	15.68	15.68
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.68	21.00	1.00	1.00
##000000	15.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE34C

Deuteranopia (green-blind)

#F2DC6A

Tritanopia (blue-blind)

#9DECD5

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #9ef55e;
/* rgb */ color: rgb(158, 245, 94);
/* oklch */ color: oklch(88.5% 0.202 134.2);

Tailwind

colors: {
  custom: {
    50: '#c0f991',
    500: '#9ef55e',
    950: '#000000',
  },
}

SCSS

$custom: #9ef55e;
$custom-light: #c0f991;
$custom-dark: #000000;

JSON

{
  "hex": "#9ef55e",
  "rgb": {
    "r": 158,
    "g": 245,
    "b": 94
  },
  "hsl": {
    "h": 94.57,
    "s": 88.304,
    "l": 66.471
  },
  "oklch": {
    "l": 0.88481,
    "c": 0.20246,
    "h": 134.2
  },
  "luminance": 0.73382
}

Semantic roles & 50–950 ramp

primary

#9EF55E

secondary

#872FC8

accent

#01E584

background

#FDFFFC

surface

#F9FFF4

border

#D2D7CE

text

#13170D

muted

#82857F

Preview Lab

Preview with #9EF55E

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

Preview Lab → · Contrast checker → · Palette generator →