#99DB49#99DB49

#99DB49 is a light, vivid yellow-green. Relative luminance 0.579; OKLCH L 81.9% C 0.187 H 130.6°. Best body text is #000000 at 12.58:1 contrast (WCAG AA passes).

Color values

HEX#99DB49
RGBrgb(153, 219, 73)
HSLhsl(87, 67%, 57%)
HSVhsv(87, 67%, 86%)
CMYKcmyk(30.1%, 0%, 66.7%, 14.1%)
CIE-LABlab(80.69, -43.11, 62.53)
CIE-LCHlch(80.69, 75.95, 124.59°)
OKLaboklab(81.89% -0.1218 0.1423)
OKLCHoklch(81.89% 0.187 130.6)
XYZxyz(39.6707, 57.9151, 15.3906)
Luminance0.5792 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#99DB49 #8B49DB
analogous
#DBD449 #99DB49 #50DB49
triadic
#99DB49 #4999DB #DB4999
tetradic
#99DB49 #49DBD4 #8B49DB #DB4950
square
#99DB49 #49DBD4 #8B49DB #DB4950
split-complementary
#99DB49 #4950DB #D449DB
monochromatic
#5A8E1C #7BC126 #99DB49 #B6E57C #D2EFAF

Accessibility & contrast

On white

1.67
#99DB49 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.58
#99DB49 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99DB49
12.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##99DB49#FFFFFF#000000##000000
##99DB491.001.6712.5812.58
#FFFFFF1.671.0021.0021.00
#00000012.5821.001.001.00
##00000012.5821.001.001.00

Color blindness preview

Protanopia (red-blind)
#E5CB34
Deuteranopia (green-blind)
#DBC755
Tritanopia (blue-blind)
#9CD2BD
Achromatopsia (no color)
#C8C8C8

Design tokens & code

CSS
--color: #99db49;
/* rgb */ color: rgb(153, 219, 73);
/* oklch */ color: oklch(81.9% 0.187 130.6);
Tailwind
colors: {
  custom: {
    50: '#bbe683',
    500: '#99db49',
    950: '#000000',
  },
}
SCSS
$custom: #99db49;
$custom-light: #bbe683;
$custom-dark: #000000;
JSON
{
  "hex": "#99db49",
  "rgb": {
    "r": 153,
    "g": 219,
    "b": 73
  },
  "hsl": {
    "h": 87.123,
    "s": 66.972,
    "l": 57.255
  },
  "oklch": {
    "l": 0.81894,
    "c": 0.18729,
    "h": 130.6
  },
  "luminance": 0.57916
}

Semantic roles & 50–950 ramp

primary
#99DB49
secondary
#603593
accent
#3EEA8C
background
#FDFEFB
surface
#F9FCF2
border
#D2D5CC
text
#12160B
muted
#82847E

Preview Lab

Preview with #99DB49

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

Preview Lab → · Contrast checker → · Palette generator →

#99DB49 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva