#598F1F#598F1F

#598F1F is a mid, vivid yellow-green. Relative luminance 0.219; OKLCH L 59.0% C 0.151 H 132.5°. Best body text is #000000 at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#598F1F
RGB	rgb(89, 143, 31)
HSL	hsl(89, 64%, 34%)
HSV	hsv(89, 78%, 56%)
CMYK	cmyk(37.8%, 0%, 78.3%, 43.9%)
CIE-LAB	lab(53.89, -35.99, 49.99)
CIE-LCH	lch(53.89, 61.60, 125.75°)
OKLab	oklab(59.04% -0.1016 0.1111)
OKLCH	oklch(59.04% 0.151 132.5)
XYZ	xyz(14.1894, 21.8671, 4.7692)
Luminance	0.2187 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#598F1F #551F8F

analogous

#8F8D1F #598F1F #218F1F

triadic

#598F1F #1F598F #8F1F59

tetradic

#598F1F #1F8F8D #551F8F #8F1F21

square

#598F1F #1F8F8D #551F8F #8F1F21

split-complementary

#598F1F #1F218F #8D1F8F

monochromatic

#1A2A09 #3A5D14 #598F1F #78C12A #97D94F

Accessibility & contrast

On white

3.91

#598F1F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.37

#598F1F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #598F1F

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##598F1F	#FFFFFF	#000000	##000000
##598F1F	1.00	3.91	5.37	5.37
#FFFFFF	3.91	1.00	21.00	21.00
#000000	5.37	21.00	1.00	1.00
##000000	5.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#958303

Deuteranopia (green-blind)

#8E7F2B

Tritanopia (blue-blind)

#5A897A

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #598f1f;
/* rgb */ color: rgb(89, 143, 31);
/* oklch */ color: oklch(59.0% 0.151 132.5);

Tailwind

colors: {
  custom: {
    50: '#8db064',
    500: '#598f1f',
    950: '#000000',
  },
}

SCSS

$custom: #598f1f;
$custom-light: #8db064;
$custom-dark: #000000;

JSON

{
  "hex": "#598f1f",
  "rgb": {
    "r": 89,
    "g": 143,
    "b": 31
  },
  "hsl": {
    "h": 88.929,
    "s": 64.368,
    "l": 34.118
  },
  "oklch": {
    "l": 0.59039,
    "c": 0.15056,
    "h": 132.5
  },
  "luminance": 0.21868
}

Semantic roles & 50–950 ramp

primary

#598F1F

secondary

#834EBC

accent

#40E791

background

#F8FAF6

surface

#F0F5EB

border

#CBCFC6

text

#0D1006

muted

#7D7F7A

Preview Lab

Preview with #598F1F

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

Preview Lab → · Contrast checker → · Palette generator →