#9FE659#9FE659

#9FE659 is a very light, vivid yellow-green. Relative luminance 0.647; OKLCH L 85.0% C 0.187 H 131.9°. Best body text is #000000 at 13.94:1 contrast (WCAG AA passes).

Color values

HEX	#9FE659
RGB	rgb(159, 230, 89)
HSL	hsl(90, 74%, 63%)
HSV	hsv(90, 61%, 90%)
CMYK	cmyk(30.9%, 0%, 61.3%, 9.8%)
CIE-LAB	lab(84.32, -44.47, 60.05)
CIE-LCH	lch(84.32, 74.72, 126.52°)
OKLab	oklab(84.97% -0.1246 0.1389)
OKLCH	oklch(84.97% 0.187 131.9)
XYZ	xyz(44.3975, 64.6843, 19.5954)
Luminance	0.6469 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9FE659 #A059E6

analogous

#E5E659 #9FE659 #59E65A

triadic

#9FE659 #599FE6 #E6599F

tetradic

#9FE659 #59E5E6 #A059E6 #E65A59

square

#9FE659 #59E5E6 #A059E6 #E65A59

split-complementary

#9FE659 #5A59E6 #E659E5

monochromatic

#62AB1A #80DE24 #9FE659 #BEEE8E #DDF6C3

Accessibility & contrast

On white

1.51

#9FE659 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.94

#9FE659 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9FE659

13.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9FE659	#FFFFFF	#000000	##000000
##9FE659	1.00	1.51	13.94	13.94
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.94	21.00	1.00	1.00
##000000	13.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD648

Deuteranopia (green-blind)

#E5D064

Tritanopia (blue-blind)

#A1DDC8

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #9fe659;
/* rgb */ color: rgb(159, 230, 89);
/* oklch */ color: oklch(85.0% 0.187 131.9);

Tailwind

colors: {
  custom: {
    50: '#bfee8d',
    500: '#9fe659',
    950: '#000000',
  },
}

SCSS

$custom: #9fe659;
$custom-light: #bfee8d;
$custom-dark: #000000;

JSON

{
  "hex": "#9fe659",
  "rgb": {
    "r": 159,
    "g": 230,
    "b": 89
  },
  "hsl": {
    "h": 90.213,
    "s": 73.822,
    "l": 62.549
  },
  "oklch": {
    "l": 0.84972,
    "c": 0.18658,
    "h": 131.9
  },
  "luminance": 0.64686
}

Semantic roles & 50–950 ramp

primary

#9FE659

secondary

#7237AC

accent

#10D673

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#13160D

muted

#82857F

Preview Lab

Preview with #9FE659

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

Preview Lab → · Contrast checker → · Palette generator →