#597F19#597F19

#597F19 is a mid, vivid yellow-green. Relative luminance 0.174; OKLCH L 54.8% C 0.133 H 128.6°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#597F19
RGB	rgb(89, 127, 25)
HSL	hsl(82, 67%, 30%)
HSV	hsv(82, 80%, 50%)
CMYK	cmyk(29.9%, 0%, 80.3%, 50.2%)
CIE-LAB	lab(48.73, -28.96, 47.13)
CIE-LCH	lch(48.73, 55.32, 121.57°)
OKLab	oklab(54.82% -0.0831 0.1041)
OKLCH	oklch(54.82% 0.133 128.6)
XYZ	xyz(11.8847, 17.3725, 3.6466)
Luminance	0.1737 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#597F19 #3F197F

analogous

#7F7219 #597F19 #267F19

triadic

#597F19 #19597F #7F1959

tetradic

#597F19 #197F72 #3F197F #7F1926

square

#597F19 #197F72 #3F197F #7F1926

split-complementary

#597F19 #19267F #72197F

monochromatic

#121A05 #354C0F #597F19 #7DB223 #9DD83A

Accessibility & contrast

On white

4.69

#597F19 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#597F19 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #597F19

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##597F19	#FFFFFF	#000000	##FFFFFF
##597F19	1.00	4.69	4.47	4.69
#FFFFFF	4.69	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#867500

Deuteranopia (green-blind)

#807324

Tritanopia (blue-blind)

#5C796C

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #597f19;
/* rgb */ color: rgb(89, 127, 25);
/* oklch */ color: oklch(54.8% 0.133 128.6);

Tailwind

colors: {
  custom: {
    50: '#8ca45f',
    500: '#597f19',
    950: '#000000',
  },
}

SCSS

$custom: #597f19;
$custom-light: #8ca45f;
$custom-dark: #000000;

JSON

{
  "hex": "#597f19",
  "rgb": {
    "r": 89,
    "g": 127,
    "b": 25
  },
  "hsl": {
    "h": 82.353,
    "s": 67.105,
    "l": 29.804
  },
  "oklch": {
    "l": 0.54821,
    "c": 0.13317,
    "h": 128.6
  },
  "luminance": 0.17373
}

Semantic roles & 50–950 ramp

primary

#597F19

secondary

#6B41B3

accent

#3EEA7E

background

#F8FAF5

surface

#F0F4EA

border

#CBCEC6

text

#0C0F05

muted

#7D7F79

Preview Lab

Preview with #597F19

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

Preview Lab → · Contrast checker → · Palette generator →