#9FE571#9FE571

#9FE571 is a very light, vivid yellow-green. Relative luminance 0.646; OKLCH L 85.0% C 0.165 H 134.3°. Best body text is #000000 at 13.92:1 contrast (WCAG AA passes).

Color values

HEX	#9FE571
RGB	rgb(159, 229, 113)
HSL	hsl(96, 69%, 67%)
HSV	hsv(96, 51%, 90%)
CMYK	cmyk(30.6%, 0%, 50.7%, 10.2%)
CIE-LAB	lab(84.28, -41.68, 49.29)
CIE-LCH	lch(84.28, 64.55, 130.22°)
OKLab	oklab(85.02% -0.1151 0.1178)
OKLCH	oklch(85.02% 0.165 134.3)
XYZ	xyz(45.2971, 64.6002, 25.7020)
Luminance	0.6460 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9FE571 #B771E5

analogous

#D9E571 #9FE571 #71E57D

triadic

#9FE571 #719FE5 #E5719F

tetradic

#9FE571 #71D9E5 #B771E5 #E57D71

square

#9FE571 #71D9E5 #B771E5 #E57D71

split-complementary

#9FE571 #7D71E5 #E571D9

monochromatic

#5EBA22 #7CDC3D #9FE571 #C2EEA5 #E5F8D8

Accessibility & contrast

On white

1.51

#9FE571 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.92

#9FE571 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9FE571

13.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9FE571	#FFFFFF	#000000	##000000
##9FE571	1.00	1.51	13.92	13.92
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.92	21.00	1.00	1.00
##000000	13.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EDD667

Deuteranopia (green-blind)

#E2D079

Tritanopia (blue-blind)

#9FDDCA

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #9fe571;
/* rgb */ color: rgb(159, 229, 113);
/* oklch */ color: oklch(85.0% 0.165 134.3);

Tailwind

colors: {
  custom: {
    50: '#beed9c',
    500: '#9fe571',
    950: '#000000',
  },
}

SCSS

$custom: #9fe571;
$custom-light: #beed9c;
$custom-dark: #000000;

JSON

{
  "hex": "#9fe571",
  "rgb": {
    "r": 159,
    "g": 229,
    "b": 113
  },
  "hsl": {
    "h": 96.207,
    "s": 69.048,
    "l": 67.059
  },
  "oklch": {
    "l": 0.85015,
    "c": 0.16473,
    "h": 134.3
  },
  "luminance": 0.64602
}

Semantic roles & 50–950 ramp

primary

#9FE571

secondary

#8A41BA

accent

#14D186

background

#FDFFFC

surface

#F9FEF5

border

#D2D6CF

text

#12160E

muted

#82857F

Preview Lab

Preview with #9FE571

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

Preview Lab → · Contrast checker → · Palette generator →