#9FF172#9FF172

#9FF172 is a very light, vivid yellow-green. Relative luminance 0.715; OKLCH L 87.8% C 0.180 H 135.7°. Best body text is #000000 at 15.30:1 contrast (WCAG AA passes).

Color values

HEX	#9FF172
RGB	rgb(159, 241, 114)
HSL	hsl(99, 82%, 70%)
HSV	hsv(99, 53%, 95%)
CMYK	cmyk(34%, 0%, 52.7%, 5.5%)
CIE-LAB	lab(87.72, -46.75, 52.96)
CIE-LCH	lch(87.72, 70.64, 131.43°)
OKLab	oklab(87.82% -0.129 0.1259)
OKLCH	oklch(87.82% 0.18 135.7)
XYZ	xyz(48.7894, 71.4943, 27.1454)
Luminance	0.7150 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9FF172 #C472F1

analogous

#DFF172 #9FF172 #72F185

triadic

#9FF172 #729FF1 #F1729F

tetradic

#9FF172 #72DFF1 #C472F1 #F18572

square

#9FF172 #72DFF1 #C472F1 #F18572

split-complementary

#9FF172 #8572F1 #F172DF

monochromatic

#59D415 #79EB3A #9FF172 #C5F7AA #EBFCE1

Accessibility & contrast

On white

1.37

#9FF172 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.30

#9FF172 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9FF172

15.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9FF172	#FFFFFF	#000000	##000000
##9FF172	1.00	1.37	15.30	15.30
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.30	21.00	1.00	1.00
##000000	15.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9E066

Deuteranopia (green-blind)

#EDD97B

Tritanopia (blue-blind)

#9DE9D4

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #9ff172;
/* rgb */ color: rgb(159, 241, 114);
/* oklch */ color: oklch(87.8% 0.180 135.7);

Tailwind

colors: {
  custom: {
    50: '#bff69d',
    500: '#9ff172',
    950: '#000000',
  },
}

SCSS

$custom: #9ff172;
$custom-light: #bff69d;
$custom-dark: #000000;

JSON

{
  "hex": "#9ff172",
  "rgb": {
    "r": 159,
    "g": 241,
    "b": 114
  },
  "hsl": {
    "h": 98.74,
    "s": 81.935,
    "l": 69.608
  },
  "oklch": {
    "l": 0.8782,
    "c": 0.1803,
    "h": 135.7
  },
  "luminance": 0.71496
}

Semantic roles & 50–950 ramp

primary

#9FF172

secondary

#983DCA

accent

#07DE92

background

#FDFFFC

surface

#F9FEF5

border

#D2D6CF

text

#13170F

muted

#828580

Preview Lab

Preview with #9FF172

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

Preview Lab → · Contrast checker → · Palette generator →