#597918#597918

#597918 is a mid, vivid yellow-green. Relative luminance 0.159; OKLCH L 53.3% C 0.126 H 126.8°. Best body text is #FFFFFF at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#597918
RGB	rgb(89, 121, 24)
HSL	hsl(80, 67%, 28%)
HSV	hsv(80, 80%, 47%)
CMYK	cmyk(26.4%, 0%, 80.2%, 52.5%)
CIE-LAB	lab(46.80, -26.11, 45.66)
CIE-LCH	lch(46.80, 52.60, 119.76°)
OKLab	oklab(53.25% -0.0754 0.1008)
OKLCH	oklch(53.25% 0.126 126.8)
XYZ	xyz(11.1221, 15.8643, 3.3401)
Luminance	0.1587 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#597918 #381879

analogous

#796818 #597918 #287918

triadic

#597918 #185979 #791859

tetradic

#597918 #187968 #381879 #791828

square

#597918 #187968 #381879 #791828

split-complementary

#597918 #182879 #681879

monochromatic

#131A05 #33460E #597918 #7FAC22 #A1D735

Accessibility & contrast

On white

5.03

#597918 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#597918 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #597918

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##597918	#FFFFFF	#000000	##FFFFFF
##597918	1.00	5.03	4.17	5.03
#FFFFFF	5.03	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#807000

Deuteranopia (green-blind)

#7B6E22

Tritanopia (blue-blind)

#5D7367

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #597918;
/* rgb */ color: rgb(89, 121, 24);
/* oklch */ color: oklch(53.3% 0.126 126.8);

Tailwind

colors: {
  custom: {
    50: '#8ba05e',
    500: '#597918',
    950: '#000000',
  },
}

SCSS

$custom: #597918;
$custom-light: #8ba05e;
$custom-dark: #000000;

JSON

{
  "hex": "#597918",
  "rgb": {
    "r": 89,
    "g": 121,
    "b": 24
  },
  "hsl": {
    "h": 79.794,
    "s": 66.897,
    "l": 28.431
  },
  "oklch": {
    "l": 0.53251,
    "c": 0.12589,
    "h": 126.8
  },
  "luminance": 0.15865
}

Semantic roles & 50–950 ramp

primary

#597918

secondary

#643FAE

accent

#3EEA77

background

#F8F9F5

surface

#F0F2E9

border

#CBCCC5

text

#0C0E05

muted

#7D7E79

Preview Lab

Preview with #597918

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

Preview Lab → · Contrast checker → · Palette generator →