#597F17#597F17

#597F17 is a mid, vivid yellow-green. Relative luminance 0.174; OKLCH L 54.8% C 0.134 H 128.5°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#597F17
RGB	rgb(89, 127, 23)
HSL	hsl(82, 69%, 29%)
HSV	hsv(82, 82%, 50%)
CMYK	cmyk(29.9%, 0%, 81.9%, 50.2%)
CIE-LAB	lab(48.72, -29.07, 47.76)
CIE-LCH	lch(48.72, 55.91, 121.32°)
OKLab	oklab(54.81% -0.0835 0.1051)
OKLCH	oklch(54.81% 0.134 128.5)
XYZ	xyz(11.8639, 17.3641, 3.5370)
Luminance	0.1736 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#597F17 #3D177F

analogous

#7F7117 #597F17 #257F17

triadic

#597F17 #17597F #7F1759

tetradic

#597F17 #177F71 #3D177F #7F1725

square

#597F17 #177F71 #3D177F #7F1725

split-complementary

#597F17 #17257F #71177F

monochromatic

#121A05 #354B0E #597F17 #7DB320 #9EDB36

Accessibility & contrast

On white

4.70

#597F17 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#597F17 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #597F17

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##597F17	#FFFFFF	#000000	##FFFFFF
##597F17	1.00	4.70	4.47	4.70
#FFFFFF	4.70	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#867500

Deuteranopia (green-blind)

#807322

Tritanopia (blue-blind)

#5C796C

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #597f17;
/* rgb */ color: rgb(89, 127, 23);
/* oklch */ color: oklch(54.8% 0.134 128.5);

Tailwind

colors: {
  custom: {
    50: '#8ca45e',
    500: '#597f17',
    950: '#000000',
  },
}

SCSS

$custom: #597f17;
$custom-light: #8ca45e;
$custom-dark: #000000;

JSON

{
  "hex": "#597f17",
  "rgb": {
    "r": 89,
    "g": 127,
    "b": 23
  },
  "hsl": {
    "h": 81.923,
    "s": 69.333,
    "l": 29.412
  },
  "oklch": {
    "l": 0.5481,
    "c": 0.13421,
    "h": 128.5
  },
  "luminance": 0.17364
}

Semantic roles & 50–950 ramp

primary

#597F17

secondary

#693EB4

accent

#3CEC7C

background

#F8FAF5

surface

#F0F4EA

border

#CBCEC6

text

#0C0F05

muted

#7D7F79

Preview Lab

Preview with #597F17

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

Preview Lab → · Contrast checker → · Palette generator →