#99C338#99C338

#99C338 is a light, vivid yellow-green. Relative luminance 0.461; OKLCH L 76.1% C 0.169 H 125.0°. Best body text is #000000 at 10.22:1 contrast (WCAG AA passes).

Color values

HEX#99C338
RGBrgb(153, 195, 56)
HSLhsl(78, 55%, 49%)
HSVhsv(78, 71%, 76%)
CMYKcmyk(21.5%, 0%, 71.3%, 23.5%)
CIE-LABlab(73.60, -33.50, 61.68)
CIE-LCHlch(73.60, 70.19, 118.51°)
OKLaboklab(76.1% -0.0968 0.1381)
OKLCHoklch(76.1% 0.169 125)
XYZxyz(33.3660, 46.0877, 10.8786)
Luminance0.4609 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#99C338 #6238C3
analogous
#C3A738 #99C338 #54C338
triadic
#99C338 #3899C3 #C33899
tetradic
#99C338 #38C3A7 #6238C3 #C33854
square
#99C338 #38C3A7 #6238C3 #C33854
split-complementary
#99C338 #3854C3 #A738C3
monochromatic
#4E641D #74932A #99C338 #B2D365 #CAE195

Accessibility & contrast

On white

2.06
#99C338 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.22
#99C338 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99C338
10.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##99C338#FFFFFF#000000##000000
##99C3381.002.0610.2210.22
#FFFFFF2.061.0021.0021.00
#00000010.2221.001.001.00
##00000010.2221.001.001.00

Color blindness preview

Protanopia (red-blind)
#CEB620
Deuteranopia (green-blind)
#C8B444
Tritanopia (blue-blind)
#A0BAA8
Achromatopsia (no color)
#B5B5B5

Design tokens & code

CSS
--color: #99c338;
/* rgb */ color: rgb(153, 195, 56);
/* oklch */ color: oklch(76.1% 0.169 125.0);
Tailwind
colors: {
  custom: {
    50: '#bbd577',
    500: '#99c338',
    950: '#000000',
  },
}
SCSS
$custom: #99c338;
$custom-light: #bbd577;
$custom-dark: #000000;
JSON
{
  "hex": "#99c338",
  "rgb": {
    "r": 153,
    "g": 195,
    "b": 56
  },
  "hsl": {
    "h": 78.129,
    "s": 55.378,
    "l": 49.216
  },
  "oklch": {
    "l": 0.76104,
    "c": 0.16868,
    "h": 125
  },
  "luminance": 0.46088
}

Semantic roles & 50–950 ramp

primary
#99C338
secondary
#9F8BCC
accent
#49DF76
background
#FBFDF7
surface
#F7FAEE
border
#D0D3C9
text
#121409
muted
#81837B

Preview Lab

Preview with #99C338

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

Preview Lab → · Contrast checker → · Palette generator →

#99C338 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva