#8FF457#8FF457

#8FF457 is a very light, highly saturated yellow-green. Relative luminance 0.712; OKLCH L 87.4% C 0.214 H 136.3°. Best body text is #000000 at 15.25:1 contrast (WCAG AA passes).

Color values

HEX#8FF457
RGBrgb(143, 244, 87)
HSLhsl(99, 88%, 65%)
HSVhsv(99, 64%, 96%)
CMYKcmyk(41.4%, 0%, 64.3%, 4.3%)
CIE-LABlab(87.59, -55.69, 64.22)
CIE-LCHlch(87.59, 85.01, 130.93°)
OKLaboklab(87.43% -0.1544 0.1477)
OKLCHoklch(87.43% 0.214 136.3)
XYZxyz(45.3975, 71.2266, 20.3710)
Luminance0.7123 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#8FF457 #BC57F4
analogous
#DDF457 #8FF457 #57F46E
triadic
#8FF457 #578FF4 #F4578F
tetradic
#8FF457 #57DDF4 #BC57F4 #F46E57
square
#8FF457 #57DDF4 #BC57F4 #F46E57
split-complementary
#8FF457 #6E57F4 #F457DD
monochromatic
#4EC40D #69F01E #8FF457 #B5F890 #DCFCCA

Accessibility & contrast

On white

1.38
#8FF457 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

15.25
#8FF457 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8FF457
15.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##8FF457#FFFFFF#000000##000000
##8FF4571.001.3815.2515.25
#FFFFFF1.381.0021.0021.00
#00000015.2521.001.001.00
##00000015.2521.001.001.00

Color blindness preview

Protanopia (red-blind)
#FCE143
Deuteranopia (green-blind)
#EED864
Tritanopia (blue-blind)
#8BEBD4
Achromatopsia (no color)
#DCDCDC

Design tokens & code

CSS
--color: #8ff457;
/* rgb */ color: rgb(143, 244, 87);
/* oklch */ color: oklch(87.4% 0.214 136.3);
Tailwind
colors: {
  custom: {
    50: '#b6f88d',
    500: '#8ff457',
    950: '#000000',
  },
}
SCSS
$custom: #8ff457;
$custom-light: #b6f88d;
$custom-dark: #000000;
JSON
{
  "hex": "#8ff457",
  "rgb": {
    "r": 143,
    "g": 244,
    "b": 87
  },
  "hsl": {
    "h": 98.599,
    "s": 87.709,
    "l": 64.902
  },
  "oklch": {
    "l": 0.87432,
    "c": 0.2137,
    "h": 136.3
  },
  "luminance": 0.71229
}

Semantic roles & 50–950 ramp

primary
#8FF457
secondary
#8D2EC1
accent
#01E493
background
#FDFFFC
surface
#F8FFF4
border
#D1D7CE
text
#12170D
muted
#82857F

Preview Lab

Preview with #8FF457

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

Preview Lab → · Contrast checker → · Palette generator →

#8FF457 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva