#598B1F#598B1F

#598B1F is a mid, vivid yellow-green. Relative luminance 0.207; OKLCH L 58.0% C 0.145 H 131.7°. Best body text is #000000 at 5.14:1 contrast (WCAG AA passes).

Color values

HEX#598B1F
RGBrgb(89, 139, 31)
HSLhsl(88, 64%, 33%)
HSVhsv(88, 78%, 55%)
CMYKcmyk(36%, 0%, 77.7%, 45.5%)
CIE-LABlab(52.61, -34.20, 48.77)
CIE-LCHlch(52.61, 59.56, 125.04°)
OKLaboklab(57.99% -0.0968 0.1085)
OKLCHoklch(57.99% 0.145 131.7)
XYZxyz(13.5996, 20.6875, 4.5726)
Luminance0.2069 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#598B1F #511F8B
analogous
#8B871F #598B1F #238B1F
triadic
#598B1F #1F598B #8B1F59
tetradic
#598B1F #1F8B87 #511F8B #8B1F23
square
#598B1F #1F8B87 #511F8B #8B1F23
split-complementary
#598B1F #1F238B #871F8B
monochromatic
#192709 #395914 #598B1F #79BD2A #97D74D

Accessibility & contrast

On white

4.09
#598B1F on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.14
#598B1F on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #598B1F
5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##598B1F#FFFFFF#000000##000000
##598B1F1.004.095.145.14
#FFFFFF4.091.0021.0021.00
#0000005.1421.001.001.00
##0000005.1421.001.001.00

Color blindness preview

Protanopia (red-blind)
#918005
Deuteranopia (green-blind)
#8A7C2A
Tritanopia (blue-blind)
#5A8577
Achromatopsia (no color)
#7E7E7E

Design tokens & code

CSS
--color: #598b1f;
/* rgb */ color: rgb(89, 139, 31);
/* oklch */ color: oklch(58.0% 0.145 131.7);
Tailwind
colors: {
  custom: {
    50: '#8cad63',
    500: '#598b1f',
    950: '#000000',
  },
}
SCSS
$custom: #598b1f;
$custom-light: #8cad63;
$custom-dark: #000000;
JSON
{
  "hex": "#598b1f",
  "rgb": {
    "r": 89,
    "g": 139,
    "b": 31
  },
  "hsl": {
    "h": 87.778,
    "s": 63.529,
    "l": 33.333
  },
  "oklch": {
    "l": 0.57994,
    "c": 0.14541,
    "h": 131.7
  },
  "luminance": 0.20688
}

Semantic roles & 50–950 ramp

primary
#598B1F
secondary
#7F4CBA
accent
#41E78E
background
#F8FAF6
surface
#F0F4EB
border
#CBCEC6
text
#0D1006
muted
#7D7F7A

Preview Lab

Preview with #598B1F

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

Preview Lab → · Contrast checker → · Palette generator →

#598B1F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva