#99BE57#99BE57

#99BE57 is a light, vivid yellow-green. Relative luminance 0.443; OKLCH L 75.2% C 0.138 H 126.0°. Best body text is #000000 at 9.86:1 contrast (WCAG AA passes).

Color values

HEX#99BE57
RGBrgb(153, 190, 87)
HSLhsl(82, 44%, 54%)
HSVhsv(82, 54%, 75%)
CMYKcmyk(19.5%, 0%, 54.2%, 25.5%)
CIE-LABlab(72.42, -28.74, 47.33)
CIE-LCHlch(72.42, 55.37, 121.27°)
OKLaboklab(75.23% -0.0809 0.1115)
OKLCHoklch(75.23% 0.138 126)
XYZxyz(33.2706, 44.2870, 15.8104)
Luminance0.4429 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#99BE57 #7C57BE
analogous
#BEAF57 #99BE57 #66BE57
triadic
#99BE57 #5799BE #BE5799
tetradic
#99BE57 #57BEAF #7C57BE #BE5766
square
#99BE57 #57BEAF #7C57BE #BE5766
split-complementary
#99BE57 #5766BE #AF57BE
monochromatic
#576F2B #799C3C #99BE57 #B4CF83 #CFE0AF

Accessibility & contrast

On white

2.13
#99BE57 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.86
#99BE57 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #99BE57
9.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##99BE57#FFFFFF#000000##000000
##99BE571.002.139.869.86
#FFFFFF2.131.0021.0021.00
#0000009.8621.001.001.00
##0000009.8621.001.001.00

Color blindness preview

Protanopia (red-blind)
#C7B34D
Deuteranopia (green-blind)
#C2B15D
Tritanopia (blue-blind)
#9EB6A7
Achromatopsia (no color)
#B2B2B2

Design tokens & code

CSS
--color: #99be57;
/* rgb */ color: rgb(153, 190, 87);
/* oklch */ color: oklch(75.2% 0.138 126.0);
Tailwind
colors: {
  custom: {
    50: '#b9d189',
    500: '#99be57',
    950: '#000000',
  },
}
SCSS
$custom: #99be57;
$custom-light: #b9d189;
$custom-dark: #000000;
JSON
{
  "hex": "#99be57",
  "rgb": {
    "r": 153,
    "g": 190,
    "b": 87
  },
  "hsl": {
    "h": 81.553,
    "s": 44.206,
    "l": 54.314
  },
  "oklch": {
    "l": 0.75233,
    "c": 0.13778,
    "h": 126
  },
  "luminance": 0.44287
}

Semantic roles & 50–950 ramp

primary
#99BE57
secondary
#B2A3CE
accent
#54D482
background
#FBFCF8
surface
#F6F9F0
border
#D0D2CB
text
#12140C
muted
#81827D

Preview Lab

Preview with #99BE57

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

Preview Lab → · Contrast checker → · Palette generator →

#99BE57 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva