#8FEF63#8FEF63

#8FEF63 is a very light, vivid green. Relative luminance 0.685; OKLCH L 86.4% C 0.198 H 137.1°. Best body text is #000000 at 14.69:1 contrast (WCAG AA passes).

Color values

HEX	#8FEF63
RGB	rgb(143, 239, 99)
HSL	hsl(101, 81%, 66%)
HSV	hsv(101, 59%, 94%)
CMYK	cmyk(40.2%, 0%, 58.6%, 6.3%)
CIE-LAB	lab(86.24, -52.61, 57.73)
CIE-LCH	lch(86.24, 78.10, 132.34°)
OKLab	oklab(86.36% -0.1452 0.1351)
OKLCH	oklch(86.36% 0.198 137.1)
XYZ	xyz(44.4450, 68.4711, 22.6763)
Luminance	0.6847 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8FEF63 #C363EF

analogous

#D5EF63 #8FEF63 #63EF7D

triadic

#8FEF63 #638FEF #EF638F

tetradic

#8FEF63 #63D5EF #C363EF #EF7D63

square

#8FEF63 #63D5EF #C363EF #EF7D63

split-complementary

#8FEF63 #7D63EF #EF63D5

monochromatic

#4BC414 #67E92B #8FEF63 #B7F59B #DFFAD2

Accessibility & contrast

On white

1.43

#8FEF63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.69

#8FEF63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8FEF63

14.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8FEF63	#FFFFFF	#000000	##000000
##8FEF63	1.00	1.43	14.69	14.69
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.69	21.00	1.00	1.00
##000000	14.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6DD54

Deuteranopia (green-blind)

#E9D56E

Tritanopia (blue-blind)

#8BE7D1

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #8fef63;
/* rgb */ color: rgb(143, 239, 99);
/* oklch */ color: oklch(86.4% 0.198 137.1);

Tailwind

colors: {
  custom: {
    50: '#b5f594',
    500: '#8fef63',
    950: '#000000',
  },
}

SCSS

$custom: #8fef63;
$custom-light: #b5f594;
$custom-dark: #000000;

JSON

{
  "hex": "#8fef63",
  "rgb": {
    "r": 143,
    "g": 239,
    "b": 99
  },
  "hsl": {
    "h": 101.143,
    "s": 81.395,
    "l": 66.275
  },
  "oklch": {
    "l": 0.86359,
    "c": 0.19837,
    "h": 137.1
  },
  "luminance": 0.68473
}

Semantic roles & 50–950 ramp

primary

#8FEF63

secondary

#9535C1

accent

#08DE9A

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#12170D

muted

#82857F

Preview Lab

Preview with #8FEF63

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

Preview Lab → · Contrast checker → · Palette generator →