#8FE63B#8FE63B

#8FE63B is a very light, highly saturated yellow-green. Relative luminance 0.627; OKLCH L 83.9% C 0.214 H 133.2°. Best body text is #000000 at 13.55:1 contrast (WCAG AA passes).

Color values

HEX#8FE63B
RGBrgb(143, 230, 59)
HSLhsl(91, 77%, 57%)
HSVhsv(91, 74%, 90%)
CMYKcmyk(37.8%, 0%, 74.3%, 9.8%)
CIE-LABlab(83.31, -52.08, 69.99)
CIE-LCHlch(83.31, 87.24, 126.65°)
OKLaboklab(83.87% -0.1466 0.1562)
OKLCHoklch(83.87% 0.214 133.2)
XYZxyz(40.4133, 62.7471, 14.1189)
Luminance0.6275 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#8FE63B #923BE6
analogous
#E5E63B #8FE63B #3BE63D
triadic
#8FE63B #3B8FE6 #E63B8F
tetradic
#8FE63B #3BE5E6 #923BE6 #E63D3B
square
#8FE63B #3BE5E6 #923BE6 #E63D3B
split-complementary
#8FE63B #3D3BE6 #E63BE5
monochromatic
#529413 #70CA1A #8FE63B #AEED71 #CDF4A8

Accessibility & contrast

On white

1.55
#8FE63B on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

13.55
#8FE63B on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8FE63B
13.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##8FE63B#FFFFFF#000000##000000
##8FE63B1.001.5513.5513.55
#FFFFFF1.551.0021.0021.00
#00000013.5521.001.001.00
##00000013.5521.001.001.00

Color blindness preview

Protanopia (red-blind)
#EFD414
Deuteranopia (green-blind)
#E3CD4C
Tritanopia (blue-blind)
#8FDDC6
Achromatopsia (no color)
#D0D0D0

Design tokens & code

CSS
--color: #8fe63b;
/* rgb */ color: rgb(143, 230, 59);
/* oklch */ color: oklch(83.9% 0.214 133.2);
Tailwind
colors: {
  custom: {
    50: '#b6ee7d',
    500: '#8fe63b',
    950: '#000000',
  },
}
SCSS
$custom: #8fe63b;
$custom-light: #b6ee7d;
$custom-dark: #000000;
JSON
{
  "hex": "#8fe63b",
  "rgb": {
    "r": 143,
    "g": 230,
    "b": 59
  },
  "hsl": {
    "h": 90.526,
    "s": 77.376,
    "l": 56.667
  },
  "oklch": {
    "l": 0.83865,
    "c": 0.21418,
    "h": 133.2
  },
  "luminance": 0.62749
}

Semantic roles & 50–950 ramp

primary
#8FE63B
secondary
#642D98
accent
#34F496
background
#FDFFFB
surface
#F8FEF2
border
#D1D6CC
text
#12160A
muted
#82857D

Preview Lab

Preview with #8FE63B

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

Preview Lab → · Contrast checker → · Palette generator →

#8FE63B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva