#99CB5D#99CB5D

#99CB5D is a light, vivid yellow-green. Relative luminance 0.503; OKLCH L 78.3% C 0.150 H 129.6°. Best body text is #000000 at 11.05:1 contrast (WCAG AA passes).

Color values

HEX#99CB5D
RGBrgb(153, 203, 93)
HSLhsl(87, 51%, 58%)
HSVhsv(87, 54%, 80%)
CMYKcmyk(24.6%, 0%, 54.2%, 20.4%)
CIE-LABlab(76.24, -34.25, 48.99)
CIE-LCHlch(76.24, 59.77, 124.96°)
OKLaboklab(78.34% -0.0957 0.1157)
OKLCHoklch(78.34% 0.15 129.6)
XYZxyz(36.4683, 50.2737, 18.1362)
Luminance0.5027 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#99CB5D #8F5DCB
analogous
#CBC65D #99CB5D #62CB5D
triadic
#99CB5D #5D99CB #CB5D99
tetradic
#99CB5D #5DCBC6 #8F5DCB #CB5D62
square
#99CB5D #5DCBC6 #8F5DCB #CB5D62
split-complementary
#99CB5D #5D62CB #C65DCB
monochromatic
#5B832A #7BB239 #99CB5D #B6DA8B #D3E9BA

Accessibility & contrast

On white

1.90
#99CB5D on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

11.05
#99CB5D on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99CB5D
11.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##99CB5D#FFFFFF#000000##000000
##99CB5D1.001.9011.0511.05
#FFFFFF1.901.0021.0021.00
#00000011.0521.001.001.00
##00000011.0521.001.001.00

Color blindness preview

Protanopia (red-blind)
#D3BE52
Deuteranopia (green-blind)
#CCBB64
Tritanopia (blue-blind)
#9CC3B2
Achromatopsia (no color)
#BCBCBC

Design tokens & code

CSS
--color: #99cb5d;
/* rgb */ color: rgb(153, 203, 93);
/* oklch */ color: oklch(78.3% 0.150 129.6);
Tailwind
colors: {
  custom: {
    50: '#b9db8e',
    500: '#99cb5d',
    950: '#000000',
  },
}
SCSS
$custom: #99cb5d;
$custom-light: #b9db8e;
$custom-dark: #000000;
JSON
{
  "hex": "#99cb5d",
  "rgb": {
    "r": 153,
    "g": 203,
    "b": 93
  },
  "hsl": {
    "h": 87.273,
    "s": 51.402,
    "l": 58.039
  },
  "oklch": {
    "l": 0.78338,
    "c": 0.15012,
    "h": 129.6
  },
  "luminance": 0.50274
}

Semantic roles & 50–950 ramp

primary
#99CB5D
secondary
#63418B
accent
#4DDB8D
background
#FDFEFC
surface
#F8FBF4
border
#D1D4CE
text
#12150C
muted
#82847F

Preview Lab

Preview with #99CB5D

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

Preview Lab → · Contrast checker → · Palette generator →

#99CB5D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva