#9EF55A#9EF55A

#9EF55A is a very light, highly saturated yellow-green. Relative luminance 0.733; OKLCH L 88.4% C 0.205 H 133.9°. Best body text is #000000 at 15.66:1 contrast (WCAG AA passes).

Color values

HEX	#9EF55A
RGB	rgb(158, 245, 90)
HSL	hsl(94, 89%, 66%)
HSV	hsv(94, 63%, 96%)
CMYK	cmyk(35.5%, 0%, 63.3%, 3.9%)
CIE-LAB	lab(88.60, -51.02, 64.31)
CIE-LCH	lch(88.60, 82.09, 128.43°)
OKLab	oklab(88.44% -0.1424 0.148)
OKLCH	oklch(88.44% 0.205 133.9)
XYZ	xyz(48.5975, 73.3100, 21.2605)
Luminance	0.7331 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9EF55A #B15AF5

analogous

#ECF55A #9EF55A #5AF563

triadic

#9EF55A #5A9EF5 #F55A9E

tetradic

#9EF55A #5AECF5 #B15AF5 #F5635A

square

#9EF55A #5AECF5 #B15AF5 #F5635A

split-complementary

#9EF55A #635AF5 #F55AEC

monochromatic

#5FC80C #7CF220 #9EF55A #C0F894 #E2FCCD

Accessibility & contrast

On white

1.34

#9EF55A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.66

#9EF55A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9EF55A

15.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9EF55A	#FFFFFF	#000000	##000000
##9EF55A	1.00	1.34	15.66	15.66
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.66	21.00	1.00	1.00
##000000	15.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE347

Deuteranopia (green-blind)

#F2DC66

Tritanopia (blue-blind)

#9EECD5

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #9ef55a;
/* rgb */ color: rgb(158, 245, 90);
/* oklch */ color: oklch(88.4% 0.205 133.9);

Tailwind

colors: {
  custom: {
    50: '#c0f98f',
    500: '#9ef55a',
    950: '#000000',
  },
}

SCSS

$custom: #9ef55a;
$custom-light: #c0f98f;
$custom-dark: #000000;

JSON

{
  "hex": "#9ef55a",
  "rgb": {
    "r": 158,
    "g": 245,
    "b": 90
  },
  "hsl": {
    "h": 93.677,
    "s": 88.571,
    "l": 65.686
  },
  "oklch": {
    "l": 0.88443,
    "c": 0.20541,
    "h": 133.9
  },
  "luminance": 0.73312
}

Semantic roles & 50–950 ramp

primary

#9EF55A

secondary

#832EC5

accent

#00E581

background

#FDFFFC

surface

#F9FFF4

border

#D2D7CE

text

#13170D

muted

#82857F

Preview Lab

Preview with #9EF55A

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

Preview Lab → · Contrast checker → · Palette generator →