#99AD20#99AD20

#99AD20 is a light, vivid yellow. Relative luminance 0.368; OKLCH L 70.8% C 0.156 H 118.0°. Best body text is #000000 at 8.35:1 contrast (WCAG AA passes).

Color values

HEX#99AD20
RGBrgb(153, 173, 32)
HSLhsl(69, 69%, 40%)
HSVhsv(69, 82%, 68%)
CMYKcmyk(11.6%, 0%, 81.5%, 32.2%)
CIE-LABlab(67.10, -24.15, 63.27)
CIE-LCHlch(67.10, 67.72, 110.89°)
OKLaboklab(70.81% -0.0731 0.1375)
OKLCHoklch(70.81% 0.156 118)
XYZxyz(28.3419, 36.7640, 6.9693)
Luminance0.3676 (WCAG relative)
Temperaturewarm
Familyyellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#99AD20 #3420AD
analogous
#AD7B20 #99AD20 #52AD20
triadic
#99AD20 #2099AD #AD2099
tetradic
#99AD20 #20AD7B #3420AD #AD2052
square
#99AD20 #20AD7B #3420AD #AD2052
split-complementary
#99AD20 #2052AD #7B20AD
monochromatic
#3E460D #6B7916 #99AD20 #C1D931 #D1E265

Accessibility & contrast

On white

2.51
#99AD20 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.35
#99AD20 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99AD20
8.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##99AD20#FFFFFF#000000##000000
##99AD201.002.518.358.35
#FFFFFF2.511.0021.0021.00
#0000008.3521.001.001.00
##0000008.3521.001.001.00

Color blindness preview

Protanopia (red-blind)
#B9A300
Deuteranopia (green-blind)
#B7A42F
Tritanopia (blue-blind)
#A3A394
Achromatopsia (no color)
#A3A3A3

Design tokens & code

CSS
--color: #99ad20;
/* rgb */ color: rgb(153, 173, 32);
/* oklch */ color: oklch(70.8% 0.156 118.0);
Tailwind
colors: {
  custom: {
    50: '#bbc56a',
    500: '#99ad20',
    950: '#000000',
  },
}
SCSS
$custom: #99ad20;
$custom-light: #bbc56a;
$custom-dark: #000000;
JSON
{
  "hex": "#99ad20",
  "rgb": {
    "r": 153,
    "g": 173,
    "b": 32
  },
  "hsl": {
    "h": 68.511,
    "s": 68.78,
    "l": 40.196
  },
  "oklch": {
    "l": 0.70814,
    "c": 0.1557,
    "h": 118
  },
  "luminance": 0.36764
}

Semantic roles & 50–950 ramp

primary
#99AD20
secondary
#7061C8
accent
#3CEC55
background
#FBFCF6
surface
#F7F8EC
border
#D0D1C7
text
#121207
muted
#81817A

Preview Lab

Preview with #99AD20

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

Preview Lab → · Contrast checker → · Palette generator →

#99AD20 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva