#9FF55E#9FF55E

#9FF55E is a very light, highly saturated yellow-green. Relative luminance 0.735; OKLCH L 88.5% C 0.202 H 134.0°. Best body text is #000000 at 15.70:1 contrast (WCAG AA passes).

Color values

HEX	#9FF55E
RGB	rgb(159, 245, 94)
HSL	hsl(94, 88%, 66%)
HSV	hsv(94, 62%, 96%)
CMYK	cmyk(35.1%, 0%, 61.6%, 3.9%)
CIE-LAB	lab(88.68, -50.36, 62.78)
CIE-LCH	lch(88.68, 80.48, 128.73°)
OKLab	oklab(88.53% -0.1403 0.1453)
OKLCH	oklch(88.53% 0.202 134)
XYZ	xyz(48.9699, 73.4818, 22.1907)
Luminance	0.7348 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Grass Green

#9AF764

ΔE00 1.16

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9FF55E #B45EF5

analogous

#EBF55E #9FF55E #5EF569

triadic

#9FF55E #5E9FF5 #F55E9F

tetradic

#9FF55E #5EEBF5 #B45EF5 #F5695E

square

#9FF55E #5EEBF5 #B45EF5 #F5695E

split-complementary

#9FF55E #695EF5 #F55EEB

monochromatic

#5FCC0D #7DF124 #9FF55E #C1F998 #E4FCD1

Accessibility & contrast

On white

1.34

#9FF55E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.70

#9FF55E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9FF55E

15.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9FF55E	#FFFFFF	#000000	##000000
##9FF55E	1.00	1.34	15.70	15.70
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.70	21.00	1.00	1.00
##000000	15.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE34C

Deuteranopia (green-blind)

#F2DC6A

Tritanopia (blue-blind)

#9FECD5

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #9ff55e;
/* rgb */ color: rgb(159, 245, 94);
/* oklch */ color: oklch(88.5% 0.202 134.0);

Tailwind

colors: {
  custom: {
    50: '#c0f991',
    500: '#9ff55e',
    950: '#000000',
  },
}

SCSS

$custom: #9ff55e;
$custom-light: #c0f991;
$custom-dark: #000000;

JSON

{
  "hex": "#9ff55e",
  "rgb": {
    "r": 159,
    "g": 245,
    "b": 94
  },
  "hsl": {
    "h": 94.172,
    "s": 88.304,
    "l": 66.471
  },
  "oklch": {
    "l": 0.88533,
    "c": 0.20197,
    "h": 134
  },
  "luminance": 0.73484
}

Semantic roles & 50–950 ramp

primary

#9FF55E

secondary

#862FC8

accent

#01E583

background

#FDFFFC

surface

#F9FFF4

border

#D2D7CE

text

#13170D

muted

#82857F

Preview Lab

Preview with #9FF55E

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

Preview Lab → · Contrast checker → · Palette generator →