#9FE663#9FE663

#9FE663 is a very light, vivid yellow-green. Relative luminance 0.649; OKLCH L 85.1% C 0.178 H 132.8°. Best body text is #000000 at 13.97:1 contrast (WCAG AA passes).

Color values

HEX	#9FE663
RGB	rgb(159, 230, 99)
HSL	hsl(93, 72%, 65%)
HSV	hsv(93, 57%, 90%)
CMYK	cmyk(30.9%, 0%, 57%, 9.8%)
CIE-LAB	lab(84.41, -43.56, 55.84)
CIE-LCH	lch(84.41, 70.82, 127.96°)
OKLab	oklab(85.08% -0.1213 0.1309)
OKLCH	oklch(85.08% 0.179 132.8)
XYZ	xyz(44.8463, 64.8638, 21.9591)
Luminance	0.6486 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9FE663 #AA63E6

analogous

#E1E663 #9FE663 #63E669

triadic

#9FE663 #639FE6 #E6639F

tetradic

#9FE663 #63E1E6 #AA63E6 #E66963

square

#9FE663 #63E1E6 #AA63E6 #E66963

split-complementary

#9FE663 #6963E6 #E663E1

monochromatic

#61B21D #7FDE2E #9FE663 #BFEE98 #E0F7CC

Accessibility & contrast

On white

1.50

#9FE663 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.97

#9FE663 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9FE663

13.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9FE663	#FFFFFF	#000000	##000000
##9FE663	1.00	1.50	13.97	13.97
#FFFFFF	1.50	1.00	21.00	21.00
#000000	13.97	21.00	1.00	1.00
##000000	13.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD655

Deuteranopia (green-blind)

#E5D16C

Tritanopia (blue-blind)

#A0DEC9

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #9fe663;
/* rgb */ color: rgb(159, 230, 99);
/* oklch */ color: oklch(85.1% 0.178 132.8);

Tailwind

colors: {
  custom: {
    50: '#bfee93',
    500: '#9fe663',
    950: '#000000',
  },
}

SCSS

$custom: #9fe663;
$custom-light: #bfee93;
$custom-dark: #000000;

JSON

{
  "hex": "#9fe663",
  "rgb": {
    "r": 159,
    "g": 230,
    "b": 99
  },
  "hsl": {
    "h": 92.519,
    "s": 72.376,
    "l": 64.51
  },
  "oklch": {
    "l": 0.85077,
    "c": 0.1785,
    "h": 132.8
  },
  "luminance": 0.64865
}

Semantic roles & 50–950 ramp

primary

#9FE663

secondary

#7C3BB3

accent

#11D47B

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#12160D

muted

#82857F

Preview Lab

Preview with #9FE663

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

Preview Lab → · Contrast checker → · Palette generator →