#597F23#597F23

#597F23 is a mid, vivid yellow-green. Relative luminance 0.174; OKLCH L 54.9% C 0.127 H 129.4°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#597F23
RGB	rgb(89, 127, 35)
HSL	hsl(85, 57%, 32%)
HSV	hsv(85, 72%, 50%)
CMYK	cmyk(29.9%, 0%, 72.4%, 50.2%)
CIE-LAB	lab(48.79, -28.34, 43.49)
CIE-LCH	lch(48.79, 51.91, 123.09°)
OKLab	oklab(54.89% -0.0806 0.0981)
OKLCH	oklch(54.89% 0.127 129.4)
XYZ	xyz(12.0125, 17.4236, 4.3200)
Luminance	0.1742 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#597F23 #49237F

analogous

#7F7723 #597F23 #2B7F23

triadic

#597F23 #23597F #7F2359

tetradic

#597F23 #237F77 #49237F #7F232B

square

#597F23 #237F77 #49237F #7F232B

split-complementary

#597F23 #232B7F #77237F

monochromatic

#161F09 #374F16 #597F23 #7BAF30 #99CE4E

Accessibility & contrast

On white

4.68

#597F23 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#597F23 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #597F23

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##597F23	#FFFFFF	#000000	##FFFFFF
##597F23	1.00	4.68	4.48	4.68
#FFFFFF	4.68	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#857614

Deuteranopia (green-blind)

#80732B

Tritanopia (blue-blind)

#5C796D

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #597f23;
/* rgb */ color: rgb(89, 127, 35);
/* oklch */ color: oklch(54.9% 0.127 129.4);

Tailwind

colors: {
  custom: {
    50: '#8ba464',
    500: '#597f23',
    950: '#000000',
  },
}

SCSS

$custom: #597f23;
$custom-light: #8ba464;
$custom-dark: #000000;

JSON

{
  "hex": "#597f23",
  "rgb": {
    "r": 89,
    "g": 127,
    "b": 35
  },
  "hsl": {
    "h": 84.783,
    "s": 56.79,
    "l": 31.765
  },
  "oklch": {
    "l": 0.54893,
    "c": 0.12694,
    "h": 129.4
  },
  "luminance": 0.17424
}

Semantic roles & 50–950 ramp

primary

#597F23

secondary

#764CB1

accent

#48E087

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C0F06

muted

#7D7F7A

Preview Lab

Preview with #597F23

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

Preview Lab → · Contrast checker → · Palette generator →