#9FE563#9FE563

#9FE563 is a very light, vivid yellow-green. Relative luminance 0.643; OKLCH L 84.8% C 0.177 H 132.7°. Best body text is #000000 at 13.86:1 contrast (WCAG AA passes).

Color values

HEX	#9FE563
RGB	rgb(159, 229, 99)
HSL	hsl(92, 71%, 64%)
HSV	hsv(92, 57%, 90%)
CMYK	cmyk(30.6%, 0%, 56.8%, 10.2%)
CIE-LAB	lab(84.13, -43.13, 55.51)
CIE-LCH	lch(84.13, 70.30, 127.85°)
OKLab	oklab(84.84% -0.1201 0.1302)
OKLCH	oklch(84.84% 0.177 132.7)
XYZ	xyz(44.5688, 64.3089, 21.8666)
Luminance	0.6431 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9FE563 #A963E5

analogous

#E0E563 #9FE563 #63E568

triadic

#9FE563 #639FE5 #E5639F

tetradic

#9FE563 #63E0E5 #A963E5 #E56863

square

#9FE563 #63E0E5 #A963E5 #E56863

split-complementary

#9FE563 #6863E5 #E563E0

monochromatic

#61B01D #7FDC2F #9FE563 #BFEE97 #E0F6CC

Accessibility & contrast

On white

1.51

#9FE563 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.86

#9FE563 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9FE563

13.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9FE563	#FFFFFF	#000000	##000000
##9FE563	1.00	1.51	13.86	13.86
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.86	21.00	1.00	1.00
##000000	13.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED556

Deuteranopia (green-blind)

#E4D06C

Tritanopia (blue-blind)

#A0DDC9

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #9fe563;
/* rgb */ color: rgb(159, 229, 99);
/* oklch */ color: oklch(84.8% 0.177 132.7);

Tailwind

colors: {
  custom: {
    50: '#bfed93',
    500: '#9fe563',
    950: '#000000',
  },
}

SCSS

$custom: #9fe563;
$custom-light: #bfed93;
$custom-dark: #000000;

JSON

{
  "hex": "#9fe563",
  "rgb": {
    "r": 159,
    "g": 229,
    "b": 99
  },
  "hsl": {
    "h": 92.308,
    "s": 71.429,
    "l": 64.314
  },
  "oklch": {
    "l": 0.84844,
    "c": 0.17717,
    "h": 132.7
  },
  "luminance": 0.6431
}

Semantic roles & 50–950 ramp

primary

#9FE563

secondary

#7B3BB1

accent

#12D37A

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#12160D

muted

#82857F

Preview Lab

Preview with #9FE563

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

Preview Lab → · Contrast checker → · Palette generator →