#599F17#599F17

#599F17 is a light, vivid yellow-green. Relative luminance 0.270; OKLCH L 63.2% C 0.174 H 134.3°. Best body text is #000000 at 6.40:1 contrast (WCAG AA passes).

Color values

HEX#599F17
RGBrgb(89, 159, 23)
HSLhsl(91, 75%, 36%)
HSVhsv(91, 86%, 62%)
CMYKcmyk(44%, 0%, 85.5%, 37.6%)
CIE-LABlab(58.96, -43.20, 56.95)
CIE-LCHlch(58.96, 71.48, 127.18°)
OKLaboklab(63.18% -0.1215 0.1245)
OKLCHoklch(63.18% 0.174 134.3)
XYZxyz(16.6723, 26.9810, 5.1398)
Luminance0.2698 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#599F17 #5D179F
analogous
#9D9F17 #599F17 #179F19
triadic
#599F17 #17599F #9F1759
tetradic
#599F17 #179D9F #5D179F #9F1917
square
#599F17 #179D9F #5D179F #9F1917
split-complementary
#599F17 #19179F #9F179D
monochromatic
#1D3408 #3B6A0F #599F17 #77D41F #96E54B

Accessibility & contrast

On white

3.28
#599F17 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.40
#599F17 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #599F17
6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##599F17#FFFFFF#000000##000000
##599F171.003.286.406.40
#FFFFFF3.281.0021.0021.00
#0000006.4021.001.001.00
##0000006.4021.001.001.00

Color blindness preview

Protanopia (red-blind)
#A59100
Deuteranopia (green-blind)
#9C8C29
Tritanopia (blue-blind)
#589887
Achromatopsia (no color)
#8E8E8E

Design tokens & code

CSS
--color: #599f17;
/* rgb */ color: rgb(89, 159, 23);
/* oklch */ color: oklch(63.2% 0.174 134.3);
Tailwind
colors: {
  custom: {
    50: '#8fbc63',
    500: '#599f17',
    950: '#000000',
  },
}
SCSS
$custom: #599f17;
$custom-light: #8fbc63;
$custom-dark: #000000;
JSON
{
  "hex": "#599f17",
  "rgb": {
    "r": 89,
    "g": 159,
    "b": 23
  },
  "hsl": {
    "h": 90.882,
    "s": 74.725,
    "l": 35.686
  },
  "oklch": {
    "l": 0.63181,
    "c": 0.17396,
    "h": 134.3
  },
  "luminance": 0.26982
}

Semantic roles & 50–950 ramp

primary
#599F17
secondary
#8B4BC7
accent
#36F197
background
#F9FBF6
surface
#F1F6EB
border
#CBD0C6
text
#0D1206
muted
#7E817A

Preview Lab

Preview with #599F17

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

Preview Lab → · Contrast checker → · Palette generator →

#599F17 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva