#8FC638#8FC638

#8FC638 is a light, vivid yellow-green. Relative luminance 0.465; OKLCH L 76.2% C 0.177 H 128.6°. Best body text is #000000 at 10.30:1 contrast (WCAG AA passes).

Color values

HEX#8FC638
RGBrgb(143, 198, 56)
HSLhsl(83, 56%, 50%)
HSVhsv(83, 72%, 78%)
CMYKcmyk(27.8%, 0%, 71.7%, 22.4%)
CIE-LABlab(73.88, -38.71, 61.76)
CIE-LCHlch(73.88, 72.89, 122.08°)
OKLaboklab(76.17% -0.1105 0.1385)
OKLCHoklch(76.17% 0.177 128.6)
XYZxyz(32.2355, 46.5125, 11.0201)
Luminance0.4651 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#8FC638 #6F38C6
analogous
#C6B638 #8FC638 #48C638
triadic
#8FC638 #388FC6 #C6388F
tetradic
#8FC638 #38C6B6 #6F38C6 #C63848
square
#8FC638 #38C6B6 #6F38C6 #C63848
split-complementary
#8FC638 #3848C6 #B638C6
monochromatic
#4A671D #6D962B #8FC638 #AAD467 #C5E297

Accessibility & contrast

On white

2.04
#8FC638 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.30
#8FC638 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8FC638
10.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##8FC638#FFFFFF#000000##000000
##8FC6381.002.0410.3010.30
#FFFFFF2.041.0021.0021.00
#00000010.3021.001.001.00
##00000010.3021.001.001.00

Color blindness preview

Protanopia (red-blind)
#D0B81F
Deuteranopia (green-blind)
#C8B445
Tritanopia (blue-blind)
#94BDAA
Achromatopsia (no color)
#B6B6B6

Design tokens & code

CSS
--color: #8fc638;
/* rgb */ color: rgb(143, 198, 56);
/* oklch */ color: oklch(76.2% 0.177 128.6);
Tailwind
colors: {
  custom: {
    50: '#b4d778',
    500: '#8fc638',
    950: '#000000',
  },
}
SCSS
$custom: #8fc638;
$custom-light: #b4d778;
$custom-dark: #000000;
JSON
{
  "hex": "#8fc638",
  "rgb": {
    "r": 143,
    "g": 198,
    "b": 56
  },
  "hsl": {
    "h": 83.239,
    "s": 55.906,
    "l": 49.804
  },
  "oklch": {
    "l": 0.76169,
    "c": 0.17717,
    "h": 128.6
  },
  "luminance": 0.46513
}

Semantic roles & 50–950 ramp

primary
#8FC638
secondary
#A68DCD
accent
#49DF83
background
#FBFDF7
surface
#F6FAEE
border
#D0D3C9
text
#111409
muted
#80837B

Preview Lab

Preview with #8FC638

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

Preview Lab → · Contrast checker → · Palette generator →

#8FC638 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva