#9EF866#9EF866

#9EF866 is a very light, highly saturated yellow-green. Relative luminance 0.754; OKLCH L 89.3% C 0.200 H 135.2°. Best body text is #000000 at 16.07:1 contrast (WCAG AA passes).

Color values

HEX	#9EF866
RGB	rgb(158, 248, 102)
HSL	hsl(97, 91%, 69%)
HSV	hsv(97, 59%, 97%)
CMYK	cmyk(36.3%, 0%, 58.9%, 2.7%)
CIE-LAB	lab(89.56, -51.21, 60.40)
CIE-LCH	lch(89.56, 79.18, 130.29°)
OKLab	oklab(89.27% -0.142 0.141)
OKLCH	oklch(89.27% 0.2 135.2)
XYZ	xyz(50.0651, 75.3609, 24.4760)
Luminance	0.7536 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Grass Green

#9AF764

ΔE00 0.45

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9EF866 #C066F8

analogous

#E7F866 #9EF866 #66F877

triadic

#9EF866 #669EF8 #F8669E

tetradic

#9EF866 #66E7F8 #C066F8 #F87766

square

#9EF866 #66E7F8 #C066F8 #F87766

split-complementary

#9EF866 #7766F8 #F866E7

monochromatic

#5ADA0A #79F52B #9EF866 #C3FBA1 #E8FDDB

Accessibility & contrast

On white

1.31

#9EF866 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.07

#9EF866 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9EF866

16.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9EF866	#FFFFFF	#000000	##000000
##9EF866	1.00	1.31	16.07	16.07
#FFFFFF	1.31	1.00	21.00	21.00
#000000	16.07	21.00	1.00	1.00
##000000	16.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE656

Deuteranopia (green-blind)

#F4DE71

Tritanopia (blue-blind)

#9CEFD9

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #9ef866;
/* rgb */ color: rgb(158, 248, 102);
/* oklch */ color: oklch(89.3% 0.200 135.2);

Tailwind

colors: {
  custom: {
    50: '#bffb96',
    500: '#9ef866',
    950: '#000000',
  },
}

SCSS

$custom: #9ef866;
$custom-light: #bffb96;
$custom-dark: #000000;

JSON

{
  "hex": "#9ef866",
  "rgb": {
    "r": 158,
    "g": 248,
    "b": 102
  },
  "hsl": {
    "h": 96.986,
    "s": 91.25,
    "l": 68.627
  },
  "oklch": {
    "l": 0.89265,
    "c": 0.20013,
    "h": 135.2
  },
  "luminance": 0.75363
}

Semantic roles & 50–950 ramp

primary

#9EF866

secondary

#9431D2

accent

#00E68D

background

#FDFFFC

surface

#F9FFF5

border

#D2D7CF

text

#13170E

muted

#82857F

Preview Lab

Preview with #9EF866

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

Preview Lab → · Contrast checker → · Palette generator →