#9EF171#9EF171

#9EF171 is a very light, vivid yellow-green. Relative luminance 0.714; OKLCH L 87.8% C 0.182 H 135.8°. Best body text is #000000 at 15.27:1 contrast (WCAG AA passes).

Color values

HEX	#9EF171
RGB	rgb(158, 241, 113)
HSL	hsl(99, 82%, 69%)
HSV	hsv(99, 53%, 95%)
CMYK	cmyk(34.4%, 0%, 53.1%, 5.5%)
CIE-LAB	lab(87.66, -47.18, 53.33)
CIE-LCH	lch(87.66, 71.21, 131.50°)
OKLab	oklab(87.75% -0.1302 0.1267)
OKLCH	oklch(87.75% 0.182 135.8)
XYZ	xyz(48.5353, 71.3698, 26.8380)
Luminance	0.7137 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9EF171 #C471F1

analogous

#DEF171 #9EF171 #71F184

triadic

#9EF171 #719EF1 #F1719E

tetradic

#9EF171 #71DEF1 #C471F1 #F18471

square

#9EF171 #71DEF1 #C471F1 #F18471

split-complementary

#9EF171 #8471F1 #F171DE

monochromatic

#58D315 #78EC39 #9EF171 #C4F6A9 #EAFCE0

Accessibility & contrast

On white

1.37

#9EF171 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.27

#9EF171 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9EF171

15.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9EF171	#FFFFFF	#000000	##000000
##9EF171	1.00	1.37	15.27	15.27
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.27	21.00	1.00	1.00
##000000	15.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9E065

Deuteranopia (green-blind)

#EDD97A

Tritanopia (blue-blind)

#9CE9D4

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #9ef171;
/* rgb */ color: rgb(158, 241, 113);
/* oklch */ color: oklch(87.8% 0.182 135.8);

Tailwind

colors: {
  custom: {
    50: '#bef69d',
    500: '#9ef171',
    950: '#000000',
  },
}

SCSS

$custom: #9ef171;
$custom-light: #bef69d;
$custom-dark: #000000;

JSON

{
  "hex": "#9ef171",
  "rgb": {
    "r": 158,
    "g": 241,
    "b": 113
  },
  "hsl": {
    "h": 98.906,
    "s": 82.051,
    "l": 69.412
  },
  "oklch": {
    "l": 0.87754,
    "c": 0.18169,
    "h": 135.8
  },
  "luminance": 0.71372
}

Semantic roles & 50–950 ramp

primary

#9EF171

secondary

#983CCA

accent

#07DE93

background

#FDFFFC

surface

#F9FEF5

border

#D2D6CF

text

#12170E

muted

#82857F

Preview Lab

Preview with #9EF171

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

Preview Lab → · Contrast checker → · Palette generator →