#99B41F#99B41F

#99B41F is a light, vivid yellow-green. Relative luminance 0.395; OKLCH L 72.4% C 0.164 H 120.2°. Best body text is #000000 at 8.90:1 contrast (WCAG AA passes).

Color values

HEX#99B41F
RGBrgb(153, 180, 31)
HSLhsl(71, 71%, 41%)
HSVhsv(71, 83%, 71%)
CMYKcmyk(15%, 0%, 82.8%, 29.4%)
CIE-LABlab(69.12, -27.59, 65.30)
CIE-LCHlch(69.12, 70.89, 112.90°)
OKLaboklab(72.44% -0.0825 0.1417)
OKLCHoklch(72.44% 0.164 120.2)
XYZxyz(29.7061, 39.5139, 7.3580)
Luminance0.3951 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#99B41F #3A1FB4
analogous
#B4851F #99B41F #4FB41F
triadic
#99B41F #1F99B4 #B41F99
tetradic
#99B41F #1FB485 #3A1FB4 #B41F4F
square
#99B41F #1FB485 #3A1FB4 #B41F4F
split-complementary
#99B41F #1F4FB4 #851FB4
monochromatic
#404C0D #6D8016 #99B41F #BEDC34 #CEE568

Accessibility & contrast

On white

2.36
#99B41F on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

8.90
#99B41F on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99B41F
8.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##99B41F#FFFFFF#000000##000000
##99B41F1.002.368.908.90
#FFFFFF2.361.0021.0021.00
#0000008.9021.001.001.00
##0000008.9021.001.001.00

Color blindness preview

Protanopia (red-blind)
#C0A900
Deuteranopia (green-blind)
#BDA930
Tritanopia (blue-blind)
#A2AA9A
Achromatopsia (no color)
#A9A9A9

Design tokens & code

CSS
--color: #99b41f;
/* rgb */ color: rgb(153, 180, 31);
/* oklch */ color: oklch(72.4% 0.164 120.2);
Tailwind
colors: {
  custom: {
    50: '#bbca6a',
    500: '#99b41f',
    950: '#000000',
  },
}
SCSS
$custom: #99b41f;
$custom-light: #bbca6a;
$custom-dark: #000000;
JSON
{
  "hex": "#99b41f",
  "rgb": {
    "r": 153,
    "g": 180,
    "b": 31
  },
  "hsl": {
    "h": 70.872,
    "s": 70.616,
    "l": 41.373
  },
  "oklch": {
    "l": 0.72443,
    "c": 0.16396,
    "h": 120.2
  },
  "luminance": 0.39514
}

Semantic roles & 50–950 ramp

primary
#99B41F
secondary
#7764CB
accent
#3AED5B
background
#FBFCF6
surface
#F7F8EC
border
#D0D1C7
text
#121307
muted
#81827A

Preview Lab

Preview with #99B41F

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

Preview Lab → · Contrast checker → · Palette generator →

#99B41F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva