#99C13B#99C13B

#99C13B is a light, vivid yellow-green. Relative luminance 0.452; OKLCH L 75.7% C 0.164 H 124.7°. Best body text is #000000 at 10.05:1 contrast (WCAG AA passes).

Color values

HEX#99C13B
RGBrgb(153, 193, 59)
HSLhsl(78, 53%, 49%)
HSVhsv(78, 69%, 76%)
CMYKcmyk(20.7%, 0%, 69.4%, 24.3%)
CIE-LABlab(73.04, -32.39, 60.01)
CIE-LCHlch(73.04, 68.19, 118.36°)
OKLaboklab(75.66% -0.0935 0.1351)
OKLCHoklch(75.66% 0.164 124.7)
XYZxyz(32.9965, 45.2277, 11.1283)
Luminance0.4523 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#99C13B #633BC1
analogous
#C1A63B #99C13B #56C13B
triadic
#99C13B #3B99C1 #C13B99
tetradic
#99C13B #3BC1A6 #633BC1 #C13B56
square
#99C13B #3BC1A6 #633BC1 #C13B56
split-complementary
#99C13B #3B56C1 #A63BC1
monochromatic
#4F631E #74922D #99C13B #B2D168 #CADF97

Accessibility & contrast

On white

2.09
#99C13B on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.05
#99C13B on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99C13B
10.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##99C13B#FFFFFF#000000##000000
##99C13B1.002.0910.0510.05
#FFFFFF2.091.0021.0021.00
#00000010.0521.001.001.00
##00000010.0521.001.001.00

Color blindness preview

Protanopia (red-blind)
#CCB526
Deuteranopia (green-blind)
#C6B346
Tritanopia (blue-blind)
#A0B8A6
Achromatopsia (no color)
#B3B3B3

Design tokens & code

CSS
--color: #99c13b;
/* rgb */ color: rgb(153, 193, 59);
/* oklch */ color: oklch(75.7% 0.164 124.7);
Tailwind
colors: {
  custom: {
    50: '#bad379',
    500: '#99c13b',
    950: '#000000',
  },
}
SCSS
$custom: #99c13b;
$custom-light: #bad379;
$custom-dark: #000000;
JSON
{
  "hex": "#99c13b",
  "rgb": {
    "r": 153,
    "g": 193,
    "b": 59
  },
  "hsl": {
    "h": 77.91,
    "s": 53.175,
    "l": 49.412
  },
  "oklch": {
    "l": 0.75656,
    "c": 0.16429,
    "h": 124.7
  },
  "luminance": 0.45228
}

Semantic roles & 50–950 ramp

primary
#99C13B
secondary
#9F8DCB
accent
#4BDD77
background
#FBFCF7
surface
#F7F9EE
border
#D0D2C9
text
#12140A
muted
#81827C

Preview Lab

Preview with #99C13B

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

Preview Lab → · Contrast checker → · Palette generator →

#99C13B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva