#8DDE3B#8DDE3B

#8DDE3B is a light, highly saturated yellow-green. Relative luminance 0.582; OKLCH L 81.8% C 0.206 H 132.7°. Best body text is #000000 at 12.64:1 contrast (WCAG AA passes).

Color values

HEX#8DDE3B
RGBrgb(141, 222, 59)
HSLhsl(90, 71%, 55%)
HSVhsv(90, 73%, 87%)
CMYKcmyk(36.5%, 0%, 73.4%, 12.9%)
CIE-LABlab(80.86, -49.50, 67.57)
CIE-LCHlch(80.86, 83.77, 126.22°)
OKLaboklab(81.84% -0.1395 0.1511)
OKLCHoklch(81.84% 0.206 132.7)
XYZxyz(37.8947, 58.2194, 13.3776)
Luminance0.5822 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#8DDE3B #8C3BDE
analogous
#DEDE3B #8DDE3B #3BDE3B
triadic
#8DDE3B #3B8DDE #DE3B8D
tetradic
#8DDE3B #3BDEDE #8C3BDE #DE3B3B
square
#8DDE3B #3BDEDE #8C3BDE #DE3B3B
split-complementary
#8DDE3B #3B3BDE #DE3BDE
monochromatic
#508817 #6EBC20 #8DDE3B #ABE76F #CAF0A4

Accessibility & contrast

On white

1.66
#8DDE3B on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.64
#8DDE3B on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #8DDE3B
12.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##8DDE3B#FFFFFF#000000##000000
##8DDE3B1.001.6612.6412.64
#FFFFFF1.661.0021.0021.00
#00000012.6421.001.001.00
##00000012.6421.001.001.00

Color blindness preview

Protanopia (red-blind)
#E7CD19
Deuteranopia (green-blind)
#DCC64B
Tritanopia (blue-blind)
#8ED5BF
Achromatopsia (no color)
#C9C9C9

Design tokens & code

CSS
--color: #8dde3b;
/* rgb */ color: rgb(141, 222, 59);
/* oklch */ color: oklch(81.8% 0.206 132.7);
Tailwind
colors: {
  custom: {
    50: '#b4e97c',
    500: '#8dde3b',
    950: '#000000',
  },
}
SCSS
$custom: #8dde3b;
$custom-light: #b4e97c;
$custom-dark: #000000;
JSON
{
  "hex": "#8dde3b",
  "rgb": {
    "r": 141,
    "g": 222,
    "b": 59
  },
  "hsl": {
    "h": 89.816,
    "s": 71.179,
    "l": 55.098
  },
  "oklch": {
    "l": 0.81838,
    "c": 0.20566,
    "h": 132.7
  },
  "luminance": 0.58221
}

Semantic roles & 50–950 ramp

primary
#8DDE3B
secondary
#5E2F8E
accent
#3AEE93
background
#FDFEFB
surface
#F8FDF2
border
#D1D5CC
text
#12160A
muted
#82847D

Preview Lab

Preview with #8DDE3B

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

Preview Lab → · Contrast checker → · Palette generator →

#8DDE3B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva