#99D03C#99D03C

#99D03C is a light, vivid yellow-green. Relative luminance 0.522; OKLCH L 79.2% C 0.182 H 127.9°. Best body text is #000000 at 11.44:1 contrast (WCAG AA passes).

Color values

HEX#99D03C
RGBrgb(153, 208, 60)
HSLhsl(82, 61%, 53%)
HSVhsv(82, 71%, 82%)
CMYKcmyk(26.4%, 0%, 71.2%, 18.4%)
CIE-LABlab(77.41, -39.15, 64.03)
CIE-LCHlch(77.41, 75.05, 121.45°)
OKLaboklab(79.2% -0.112 0.1436)
OKLCHoklch(79.2% 0.182 127.9)
XYZxyz(36.5084, 52.2095, 12.4281)
Luminance0.5221 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#99D03C #733CD0
analogous
#D0BD3C #99D03C #4FD03C
triadic
#99D03C #3C99D0 #D03C99
tetradic
#99D03C #3CD0BD #733CD0 #D03C4F
square
#99D03C #3CD0BD #733CD0 #D03C4F
split-complementary
#99D03C #3C4FD0 #BD3CD0
monochromatic
#54751C #78A728 #99D03C #B3DC6D #CDE89F

Accessibility & contrast

On white

1.84
#99D03C on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.44
#99D03C on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99D03C
11.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##99D03C#FFFFFF#000000##000000
##99D03C1.001.8411.4411.44
#FFFFFF1.841.0021.0021.00
#00000011.4421.001.001.00
##00000011.4421.001.001.00

Color blindness preview

Protanopia (red-blind)
#DAC222
Deuteranopia (green-blind)
#D3BE49
Tritanopia (blue-blind)
#9EC7B3
Achromatopsia (no color)
#BFBFBF

Design tokens & code

CSS
--color: #99d03c;
/* rgb */ color: rgb(153, 208, 60);
/* oklch */ color: oklch(79.2% 0.182 127.9);
Tailwind
colors: {
  custom: {
    50: '#bbde7b',
    500: '#99d03c',
    950: '#000000',
  },
}
SCSS
$custom: #99d03c;
$custom-light: #bbde7b;
$custom-dark: #000000;
JSON
{
  "hex": "#99d03c",
  "rgb": {
    "r": 153,
    "g": 208,
    "b": 60
  },
  "hsl": {
    "h": 82.297,
    "s": 61.157,
    "l": 52.549
  },
  "oklch": {
    "l": 0.79195,
    "c": 0.18213,
    "h": 127.9
  },
  "luminance": 0.5221
}

Semantic roles & 50–950 ramp

primary
#99D03C
secondary
#4E327E
accent
#44E47F
background
#FDFEFB
surface
#F9FCF2
border
#D2D5CC
text
#12150A
muted
#82847D

Preview Lab

Preview with #99D03C

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

Preview Lab → · Contrast checker → · Palette generator →

#99D03C Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva