#597C16#597C16

#597C16 is a mid, vivid yellow-green. Relative luminance 0.166; OKLCH L 54.0% C 0.131 H 127.6°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#597C16
RGB	rgb(89, 124, 22)
HSL	hsl(81, 70%, 29%)
HSV	hsv(81, 82%, 49%)
CMYK	cmyk(28.2%, 0%, 82.3%, 51.4%)
CIE-LAB	lab(47.75, -27.67, 47.19)
CIE-LCH	lch(47.75, 54.71, 120.39°)
OKLab	oklab(54.02% -0.0798 0.1037)
OKLCH	oklch(54.02% 0.131 127.6)
XYZ	xyz(11.4723, 16.5968, 3.3580)
Luminance	0.1660 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#597C16 #39167C

analogous

#7C6C16 #597C16 #267C16

triadic

#597C16 #16597C #7C1659

tetradic

#597C16 #167C6C #39167C #7C1626

square

#597C16 #167C6C #39167C #7C1626

split-complementary

#597C16 #16267C #6C167C

monochromatic

#131A05 #34480D #597C16 #7EB01F #A1DB32

Accessibility & contrast

On white

4.86

#597C16 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#597C16 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #597C16

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##597C16	#FFFFFF	#000000	##FFFFFF
##597C16	1.00	4.86	4.32	4.86
#FFFFFF	4.86	1.00	21.00	1.00
#000000	4.32	21.00	1.00	21.00
##FFFFFF	4.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#837300

Deuteranopia (green-blind)

#7E7121

Tritanopia (blue-blind)

#5D7669

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #597c16;
/* rgb */ color: rgb(89, 124, 22);
/* oklch */ color: oklch(54.0% 0.131 127.6);

Tailwind

colors: {
  custom: {
    50: '#8ca25d',
    500: '#597c16',
    950: '#000000',
  },
}

SCSS

$custom: #597c16;
$custom-light: #8ca25d;
$custom-dark: #000000;

JSON

{
  "hex": "#597c16",
  "rgb": {
    "r": 89,
    "g": 124,
    "b": 22
  },
  "hsl": {
    "h": 80.588,
    "s": 69.863,
    "l": 28.627
  },
  "oklch": {
    "l": 0.54021,
    "c": 0.13085,
    "h": 127.6
  },
  "luminance": 0.16597
}

Semantic roles & 50–950 ramp

primary

#597C16

secondary

#653DB1

accent

#3BED78

background

#F8F9F5

surface

#F0F2E9

border

#CBCCC5

text

#0C0F05

muted

#7D7E79

Preview Lab

Preview with #597C16

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

Preview Lab → · Contrast checker → · Palette generator →