#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
RGB	rgb(89, 139, 31)
HSL	hsl(88, 64%, 33%)
HSV	hsv(88, 78%, 55%)
CMYK	cmyk(36%, 0%, 77.7%, 45.5%)
CIE-LAB	lab(52.61, -34.20, 48.77)
CIE-LCH	lch(52.61, 59.56, 125.04°)
OKLab	oklab(57.99% -0.0968 0.1085)
OKLCH	oklch(57.99% 0.145 131.7)
XYZ	xyz(13.5996, 20.6875, 4.5726)
Luminance	0.2069 (WCAG relative)
Temperature	warm
Family	yellow-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
##598B1F	1.00	4.09	5.14	5.14
#FFFFFF	4.09	1.00	21.00	21.00
#000000	5.14	21.00	1.00	1.00
##000000	5.14	21.00	1.00	1.00

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 →