#8CF257#8CF257

#8CF257 is a very light, highly saturated yellow-green. Relative luminance 0.698; OKLCH L 86.8% C 0.213 H 136.6°. Best body text is #000000 at 14.95:1 contrast (WCAG AA passes).

Color values

HEX	#8CF257
RGB	rgb(140, 242, 87)
HSL	hsl(99, 86%, 65%)
HSV	hsv(99, 64%, 95%)
CMYK	cmyk(42.1%, 0%, 64%, 5.1%)
CIE-LAB	lab(86.88, -55.83, 63.41)
CIE-LCH	lch(86.88, 84.49, 131.36°)
OKLab	oklab(86.81% -0.1546 0.146)
OKLCH	oklch(86.81% 0.213 136.6)
XYZ	xyz(44.2864, 69.7653, 20.1475)
Luminance	0.6977 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8CF257 #BD57F2

analogous

#D9F257 #8CF257 #57F270

triadic

#8CF257 #578CF2 #F2578C

tetradic

#8CF257 #57D9F2 #BD57F2 #F27057

square

#8CF257 #57D9F2 #BD57F2 #F27057

split-complementary

#8CF257 #7057F2 #F257D9

monochromatic

#4BC00F #65EE1E #8CF257 #B3F690 #DAFBC9

Accessibility & contrast

On white

1.40

#8CF257 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.95

#8CF257 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8CF257

14.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8CF257	#FFFFFF	#000000	##000000
##8CF257	1.00	1.40	14.95	14.95
#FFFFFF	1.40	1.00	21.00	21.00
#000000	14.95	21.00	1.00	1.00
##000000	14.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FADF43

Deuteranopia (green-blind)

#ECD664

Tritanopia (blue-blind)

#87EAD2

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #8cf257;
/* rgb */ color: rgb(140, 242, 87);
/* oklch */ color: oklch(86.8% 0.213 136.6);

Tailwind

colors: {
  custom: {
    50: '#b4f78d',
    500: '#8cf257',
    950: '#000000',
  },
}

SCSS

$custom: #8cf257;
$custom-light: #b4f78d;
$custom-dark: #000000;

JSON

{
  "hex": "#8cf257",
  "rgb": {
    "r": 140,
    "g": 242,
    "b": 87
  },
  "hsl": {
    "h": 99.484,
    "s": 85.635,
    "l": 64.51
  },
  "oklch": {
    "l": 0.86813,
    "c": 0.21269,
    "h": 136.6
  },
  "luminance": 0.69768
}

Semantic roles & 50–950 ramp

primary

#8CF257

secondary

#8D30BE

accent

#03E296

background

#FDFFFC

surface

#F8FFF4

border

#D1D7CE

text

#12170D

muted

#82857F

Preview Lab

Preview with #8CF257

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

Preview Lab → · Contrast checker → · Palette generator →