#9FF55F#9FF55F

#9FF55F is a very light, highly saturated yellow-green. Relative luminance 0.735; OKLCH L 88.5% C 0.201 H 134.1°. Best body text is #000000 at 15.70:1 contrast (WCAG AA passes).

Color values

HEX	#9FF55F
RGB	rgb(159, 245, 95)
HSL	hsl(94, 88%, 67%)
HSV	hsv(94, 61%, 96%)
CMYK	cmyk(35.1%, 0%, 61.2%, 3.9%)
CIE-LAB	lab(88.69, -50.27, 62.38)
CIE-LCH	lch(88.69, 80.11, 128.87°)
OKLab	oklab(88.54% -0.14 0.1445)
OKLCH	oklch(88.54% 0.201 134.1)
XYZ	xyz(49.0151, 73.4998, 22.4286)
Luminance	0.7350 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Grass Green

#9AF764

ΔE00 1.08

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9FF55F #B55FF5

analogous

#EAF55F #9FF55F #5FF56A

triadic

#9FF55F #5F9FF5 #F55F9F

tetradic

#9FF55F #5FEAF5 #B55FF5 #F56A5F

square

#9FF55F #5FEAF5 #B55FF5 #F56A5F

split-complementary

#9FF55F #6A5FF5 #F55FEA

monochromatic

#5FCD0D #7CF125 #9FF55F #C2F999 #E4FCD2

Accessibility & contrast

On white

1.34

#9FF55F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.70

#9FF55F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9FF55F

15.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9FF55F	#FFFFFF	#000000	##000000
##9FF55F	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)

#FEE34D

Deuteranopia (green-blind)

#F2DC6B

Tritanopia (blue-blind)

#9FECD5

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #9ff55f;
/* rgb */ color: rgb(159, 245, 95);
/* oklch */ color: oklch(88.5% 0.201 134.1);

Tailwind

colors: {
  custom: {
    50: '#c0f992',
    500: '#9ff55f',
    950: '#000000',
  },
}

SCSS

$custom: #9ff55f;
$custom-light: #c0f992;
$custom-dark: #000000;

JSON

{
  "hex": "#9ff55f",
  "rgb": {
    "r": 159,
    "g": 245,
    "b": 95
  },
  "hsl": {
    "h": 94.4,
    "s": 88.235,
    "l": 66.667
  },
  "oklch": {
    "l": 0.88543,
    "c": 0.20121,
    "h": 134.1
  },
  "luminance": 0.73502
}

Semantic roles & 50–950 ramp

primary

#9FF55F

secondary

#872FC9

accent

#01E583

background

#FDFFFC

surface

#F9FFF4

border

#D2D7CE

text

#13170D

muted

#82857F

Preview Lab

Preview with #9FF55F

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

Preview Lab → · Contrast checker → · Palette generator →