#597F16#597F16

#597F16 is a mid, vivid yellow-green. Relative luminance 0.174; OKLCH L 54.8% C 0.135 H 128.4°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#597F16
RGB	rgb(89, 127, 22)
HSL	hsl(82, 70%, 29%)
HSV	hsv(82, 83%, 50%)
CMYK	cmyk(29.9%, 0%, 82.7%, 50.2%)
CIE-LAB	lab(48.71, -29.11, 48.07)
CIE-LCH	lch(48.71, 56.20, 121.20°)
OKLab	oklab(54.8% -0.0837 0.1056)
OKLCH	oklch(54.8% 0.135 128.4)
XYZ	xyz(11.8540, 17.3602, 3.4852)
Luminance	0.1736 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#597F16 #3C167F

analogous

#7F7116 #597F16 #257F16

triadic

#597F16 #16597F #7F1659

tetradic

#597F16 #167F71 #3C167F #7F1625

square

#597F16 #167F71 #3C167F #7F1625

split-complementary

#597F16 #16257F #71167F

monochromatic

#121A05 #344B0D #597F16 #7EB31F #9FDC34

Accessibility & contrast

On white

4.70

#597F16 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#597F16 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #597F16

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##597F16	#FFFFFF	#000000	##FFFFFF
##597F16	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: #597f16;
/* rgb */ color: rgb(89, 127, 22);
/* oklch */ color: oklch(54.8% 0.135 128.4);

Tailwind

colors: {
  custom: {
    50: '#8ca45e',
    500: '#597f16',
    950: '#000000',
  },
}

SCSS

$custom: #597f16;
$custom-light: #8ca45e;
$custom-dark: #000000;

JSON

{
  "hex": "#597f16",
  "rgb": {
    "r": 89,
    "g": 127,
    "b": 22
  },
  "hsl": {
    "h": 81.714,
    "s": 70.47,
    "l": 29.216
  },
  "oklch": {
    "l": 0.54804,
    "c": 0.1347,
    "h": 128.4
  },
  "luminance": 0.17361
}

Semantic roles & 50–950 ramp

primary

#597F16

secondary

#683DB4

accent

#3BED7B

background

#F8FAF5

surface

#F0F4E9

border

#CBCEC5

text

#0C0F05

muted

#7D7F79

Preview Lab

Preview with #597F16

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

Preview Lab → · Contrast checker → · Palette generator →