#8FCE40#8FCE40

#8FCE40 is a light, vivid yellow-green. Relative luminance 0.504; OKLCH L 78.1% C 0.182 H 130.4°. Best body text is #000000 at 11.07:1 contrast (WCAG AA passes).

Color values

HEX#8FCE40
RGBrgb(143, 206, 64)
HSLhsl(87, 59%, 53%)
HSVhsv(87, 69%, 81%)
CMYKcmyk(30.6%, 0%, 68.9%, 19.2%)
CIE-LABlab(76.28, -41.72, 61.24)
CIE-LCHlch(76.28, 74.10, 124.26°)
OKLaboklab(78.14% -0.1181 0.1386)
OKLCHoklch(78.14% 0.182 130.4)
XYZxyz(34.3242, 50.3513, 12.7598)
Luminance0.5035 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#8FCE40 #7F40CE
analogous
#CEC640 #8FCE40 #48CE40
triadic
#8FCE40 #408FCE #CE408F
tetradic
#8FCE40 #40CEC6 #7F40CE #CE4048
square
#8FCE40 #40CEC6 #7F40CE #CE4048
split-complementary
#8FCE40 #4048CE #C640CE
monochromatic
#4F751E #6FA62B #8FCE40 #ACDA71 #C8E7A1

Accessibility & contrast

On white

1.90
#8FCE40 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.07
#8FCE40 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8FCE40
11.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##8FCE40#FFFFFF#000000##000000
##8FCE401.001.9011.0711.07
#FFFFFF1.901.0021.0021.00
#00000011.0721.001.001.00
##00000011.0721.001.001.00

Color blindness preview

Protanopia (red-blind)
#D7BF2A
Deuteranopia (green-blind)
#CEBB4C
Tritanopia (blue-blind)
#92C5B2
Achromatopsia (no color)
#BCBCBC

Design tokens & code

CSS
--color: #8fce40;
/* rgb */ color: rgb(143, 206, 64);
/* oklch */ color: oklch(78.1% 0.182 130.4);
Tailwind
colors: {
  custom: {
    50: '#b4dd7d',
    500: '#8fce40',
    950: '#000000',
  },
}
SCSS
$custom: #8fce40;
$custom-light: #b4dd7d;
$custom-dark: #000000;
JSON
{
  "hex": "#8fce40",
  "rgb": {
    "r": 143,
    "g": 206,
    "b": 64
  },
  "hsl": {
    "h": 86.62,
    "s": 59.167,
    "l": 52.941
  },
  "oklch": {
    "l": 0.78144,
    "c": 0.18203,
    "h": 130.4
  },
  "luminance": 0.50352
}

Semantic roles & 50–950 ramp

primary
#8FCE40
secondary
#55347E
accent
#45E28B
background
#FDFEFB
surface
#F8FCF2
border
#D1D5CC
text
#11150A
muted
#81847D

Preview Lab

Preview with #8FCE40

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

Preview Lab → · Contrast checker → · Palette generator →

#8FCE40 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva