#99DB3E#99DB3E

#99DB3E is a light, vivid yellow-green. Relative luminance 0.578; OKLCH L 81.8% C 0.194 H 129.9°. Best body text is #000000 at 12.56:1 contrast (WCAG AA passes).

Color values

HEX#99DB3E
RGBrgb(153, 219, 62)
HSLhsl(85, 69%, 55%)
HSVhsv(85, 72%, 86%)
CMYKcmyk(30.1%, 0%, 71.7%, 14.1%)
CIE-LABlab(80.62, -43.84, 66.52)
CIE-LCHlch(80.62, 79.66, 123.39°)
OKLaboklab(81.81% -0.1246 0.1491)
OKLCHoklch(81.81% 0.194 129.9)
XYZxyz(39.3377, 57.7820, 13.6369)
Luminance0.5778 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#99DB3E #803EDB
analogous
#DBCF3E #99DB3E #4ADB3E
triadic
#99DB3E #3E99DB #DB3E99
tetradic
#99DB3E #3EDBCF #803EDB #DB3E4A
square
#99DB3E #3EDBCF #803EDB #DB3E4A
split-complementary
#99DB3E #3E4ADB #CF3EDB
monochromatic
#588619 #7AB923 #99DB3E #B4E572 #D0EEA5

Accessibility & contrast

On white

1.67
#99DB3E on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.56
#99DB3E on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99DB3E
12.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##99DB3E#FFFFFF#000000##000000
##99DB3E1.001.6712.5612.56
#FFFFFF1.671.0021.0021.00
#00000012.5621.001.001.00
##00000012.5621.001.001.00

Color blindness preview

Protanopia (red-blind)
#E5CB21
Deuteranopia (green-blind)
#DCC64D
Tritanopia (blue-blind)
#9DD2BD
Achromatopsia (no color)
#C8C8C8

Design tokens & code

CSS
--color: #99db3e;
/* rgb */ color: rgb(153, 219, 62);
/* oklch */ color: oklch(81.8% 0.194 129.9);
Tailwind
colors: {
  custom: {
    50: '#bce67d',
    500: '#99db3e',
    950: '#000000',
  },
}
SCSS
$custom: #99db3e;
$custom-light: #bce67d;
$custom-dark: #000000;
JSON
{
  "hex": "#99db3e",
  "rgb": {
    "r": 153,
    "g": 219,
    "b": 62
  },
  "hsl": {
    "h": 85.223,
    "s": 68.559,
    "l": 55.098
  },
  "oklch": {
    "l": 0.8181,
    "c": 0.19435,
    "h": 129.9
  },
  "luminance": 0.57783
}

Semantic roles & 50–950 ramp

primary
#99DB3E
secondary
#57318C
accent
#3CEB86
background
#FDFEFB
surface
#F9FCF2
border
#D2D5CC
text
#12160A
muted
#82847D

Preview Lab

Preview with #99DB3E

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

Preview Lab → · Contrast checker → · Palette generator →

#99DB3E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva