#9FF581#9FF581

#9FF581 is a very light, vivid green. Relative luminance 0.743; OKLCH L 89.0% C 0.172 H 138.1°. Best body text is #000000 at 15.85:1 contrast (WCAG AA passes).

Color values

HEX	#9FF581
RGB	rgb(159, 245, 129)
HSL	hsl(104, 85%, 73%)
HSV	hsv(104, 47%, 96%)
CMYK	cmyk(35.1%, 0%, 47.3%, 3.9%)
CIE-LAB	lab(89.04, -46.71, 47.57)
CIE-LCH	lch(89.04, 66.67, 134.48°)
OKLab	oklab(88.95% -0.1281 0.115)
OKLCH	oklch(88.95% 0.172 138.1)
XYZ	xyz(50.9113, 74.2583, 32.4154)
Luminance	0.7426 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9FF581 #D781F5

analogous

#D9F581 #9FF581 #81F59D

triadic

#9FF581 #819FF5 #F5819F

tetradic

#9FF581 #81D9F5 #D781F5 #F59D81

square

#9FF581 #81D9F5 #D781F5 #F59D81

split-complementary

#9FF581 #9D81F5 #F581D9

monochromatic

#4AE913 #74F048 #9FF581 #CAF9BA #E9FDE3

Accessibility & contrast

On white

1.32

#9FF581 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.85

#9FF581 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9FF581

15.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9FF581	#FFFFFF	#000000	##000000
##9FF581	1.00	1.32	15.85	15.85
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.85	21.00	1.00	1.00
##000000	15.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE477

Deuteranopia (green-blind)

#EFDD88

Tritanopia (blue-blind)

#9BEEDA

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #9ff581;
/* rgb */ color: rgb(159, 245, 129);
/* oklch */ color: oklch(89.0% 0.172 138.1);

Tailwind

colors: {
  custom: {
    50: '#bff9a7',
    500: '#9ff581',
    950: '#000000',
  },
}

SCSS

$custom: #9ff581;
$custom-light: #bff9a7;
$custom-dark: #000000;

JSON

{
  "hex": "#9ff581",
  "rgb": {
    "r": 159,
    "g": 245,
    "b": 129
  },
  "hsl": {
    "h": 104.483,
    "s": 85.294,
    "l": 73.333
  },
  "oklch": {
    "l": 0.88951,
    "c": 0.17213,
    "h": 138.1
  },
  "luminance": 0.74261
}

Semantic roles & 50–950 ramp

primary

#9FF581

secondary

#AE49D1

accent

#04E2A8

background

#FDFFFC

surface

#F9FFF6

border

#D2D7D0

text

#121710

muted

#828580

Preview Lab

Preview with #9FF581

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

Preview Lab → · Contrast checker → · Palette generator →