#99BA23#99BA23

#99BA23 is a light, vivid yellow-green. Relative luminance 0.420; OKLCH L 73.9% C 0.169 H 122.0°. Best body text is #000000 at 9.40:1 contrast (WCAG AA passes).

Color values

HEX#99BA23
RGBrgb(153, 186, 35)
HSLhsl(73, 68%, 43%)
HSVhsv(73, 81%, 73%)
CMYKcmyk(17.7%, 0%, 81.2%, 27.1%)
CIE-LABlab(70.88, -30.30, 65.80)
CIE-LCHlch(70.88, 72.44, 114.73°)
OKLaboklab(73.87% -0.0897 0.1434)
OKLCHoklch(73.87% 0.169 122)
XYZxyz(30.9997, 42.0114, 8.0657)
Luminance0.4201 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#99BA23 #4423BA
analogous
#BA9023 #99BA23 #4DBA23
triadic
#99BA23 #2399BA #BA2399
tetradic
#99BA23 #23BA90 #4423BA #BA234D
square
#99BA23 #23BA90 #4423BA #BA234D
split-complementary
#99BA23 #234DBA #9023BA
monochromatic
#445310 #6F8619 #99BA23 #B9DB3F #CCE573

Accessibility & contrast

On white

2.23
#99BA23 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.40
#99BA23 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99BA23
9.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##99BA23#FFFFFF#000000##000000
##99BA231.002.239.409.40
#FFFFFF2.231.0021.0021.00
#0000009.4021.001.001.00
##0000009.4021.001.001.00

Color blindness preview

Protanopia (red-blind)
#C6AE00
Deuteranopia (green-blind)
#C1AD33
Tritanopia (blue-blind)
#A2B09F
Achromatopsia (no color)
#ADADAD

Design tokens & code

CSS
--color: #99ba23;
/* rgb */ color: rgb(153, 186, 35);
/* oklch */ color: oklch(73.9% 0.169 122.0);
Tailwind
colors: {
  custom: {
    50: '#bbce6d',
    500: '#99ba23',
    950: '#000000',
  },
}
SCSS
$custom: #99ba23;
$custom-light: #bbce6d;
$custom-dark: #000000;
JSON
{
  "hex": "#99ba23",
  "rgb": {
    "r": 153,
    "g": 186,
    "b": 35
  },
  "hsl": {
    "h": 73.113,
    "s": 68.326,
    "l": 43.333
  },
  "oklch": {
    "l": 0.73866,
    "c": 0.16913,
    "h": 122
  },
  "luminance": 0.42011
}

Semantic roles & 50–950 ramp

primary
#99BA23
secondary
#826DCC
accent
#3DEB63
background
#FBFCF7
surface
#F7F9ED
border
#D0D2C8
text
#121308
muted
#81827B

Preview Lab

Preview with #99BA23

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

Preview Lab → · Contrast checker → · Palette generator →

#99BA23 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva