#597D19#597D19

#597D19 is a mid, vivid yellow-green. Relative luminance 0.169; OKLCH L 54.3% C 0.131 H 128.0°. Best body text is #FFFFFF at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#597D19
RGB	rgb(89, 125, 25)
HSL	hsl(82, 67%, 29%)
HSV	hsv(82, 80%, 49%)
CMYK	cmyk(28.8%, 0%, 80%, 51%)
CIE-LAB	lab(48.08, -28.01, 46.53)
CIE-LCH	lch(48.08, 54.31, 121.04°)
OKLab	oklab(54.3% -0.0805 0.1028)
OKLCH	oklch(54.3% 0.131 128)
XYZ	xyz(11.6289, 16.8610, 3.5613)
Luminance	0.1686 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#597D19 #3D197D

analogous

#7D6F19 #597D19 #277D19

triadic

#597D19 #19597D #7D1959

tetradic

#597D19 #197D6F #3D197D #7D1927

square

#597D19 #197D6F #3D197D #7D1927

split-complementary

#597D19 #19277D #6F197D

monochromatic

#121A05 #354A0F #597D19 #7DB023 #9ED739

Accessibility & contrast

On white

4.80

#597D19 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.37

#597D19 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #597D19

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##597D19	#FFFFFF	#000000	##FFFFFF
##597D19	1.00	4.80	4.37	4.80
#FFFFFF	4.80	1.00	21.00	1.00
#000000	4.37	21.00	1.00	21.00
##FFFFFF	4.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#847400

Deuteranopia (green-blind)

#7F7123

Tritanopia (blue-blind)

#5C776A

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #597d19;
/* rgb */ color: rgb(89, 125, 25);
/* oklch */ color: oklch(54.3% 0.131 128.0);

Tailwind

colors: {
  custom: {
    50: '#8ca35f',
    500: '#597d19',
    950: '#000000',
  },
}

SCSS

$custom: #597d19;
$custom-light: #8ca35f;
$custom-dark: #000000;

JSON

{
  "hex": "#597d19",
  "rgb": {
    "r": 89,
    "g": 125,
    "b": 25
  },
  "hsl": {
    "h": 81.6,
    "s": 66.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.543,
    "c": 0.13056,
    "h": 128
  },
  "luminance": 0.16861
}

Semantic roles & 50–950 ramp

primary

#597D19

secondary

#6940B1

accent

#3EEA7C

background

#F8FAF5

surface

#F0F3EA

border

#CBCDC6

text

#0C0F05

muted

#7D7F79

Preview Lab

Preview with #597D19

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

Preview Lab → · Contrast checker → · Palette generator →