#9FF159#9FF159

#9FF159 is a very light, highly saturated yellow-green. Relative luminance 0.710; OKLCH L 87.5% C 0.201 H 133.2°. Best body text is #000000 at 15.20:1 contrast (WCAG AA passes).

Color values

HEX	#9FF159
RGB	rgb(159, 241, 89)
HSL	hsl(92, 84%, 65%)
HSV	hsv(92, 63%, 95%)
CMYK	cmyk(34%, 0%, 63.1%, 5.5%)
CIE-LAB	lab(87.49, -49.12, 63.52)
CIE-LCH	lch(87.49, 80.29, 127.71°)
OKLab	oklab(87.55% -0.1373 0.1463)
OKLCH	oklch(87.55% 0.201 133.2)
XYZ	xyz(47.5558, 71.0009, 20.6481)
Luminance	0.7100 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9FF159 #AB59F1

analogous

#EBF159 #9FF159 #59F15F

triadic

#9FF159 #599FF1 #F1599F

tetradic

#9FF159 #59EBF1 #AB59F1 #F15F59

square

#9FF159 #59EBF1 #AB59F1 #F15F59

split-complementary

#9FF159 #5F59F1 #F159EB

monochromatic

#61BF10 #7EEC21 #9FF159 #C0F691 #E0FBCA

Accessibility & contrast

On white

1.38

#9FF159 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.20

#9FF159 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9FF159

15.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9FF159	#FFFFFF	#000000	##000000
##9FF159	1.00	1.38	15.20	15.20
#FFFFFF	1.38	1.00	21.00	21.00
#000000	15.20	21.00	1.00	1.00
##000000	15.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FADF46

Deuteranopia (green-blind)

#EFD965

Tritanopia (blue-blind)

#A0E8D1

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #9ff159;
/* rgb */ color: rgb(159, 241, 89);
/* oklch */ color: oklch(87.5% 0.201 133.2);

Tailwind

colors: {
  custom: {
    50: '#c0f68e',
    500: '#9ff159',
    950: '#000000',
  },
}

SCSS

$custom: #9ff159;
$custom-light: #c0f68e;
$custom-dark: #000000;

JSON

{
  "hex": "#9ff159",
  "rgb": {
    "r": 159,
    "g": 241,
    "b": 89
  },
  "hsl": {
    "h": 92.368,
    "s": 84.444,
    "l": 64.706
  },
  "oklch": {
    "l": 0.87548,
    "c": 0.20061,
    "h": 133.2
  },
  "luminance": 0.71003
}

Semantic roles & 50–950 ramp

primary

#9FF159

secondary

#7D31BE

accent

#05E17B

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#13170D

muted

#82857F

Preview Lab

Preview with #9FF159

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

Preview Lab → · Contrast checker → · Palette generator →