#597B1E#597B1E

#597B1E is a mid, vivid yellow-green. Relative luminance 0.164; OKLCH L 53.8% C 0.125 H 127.8°. Best body text is #FFFFFF at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#597B1E
RGB	rgb(89, 123, 30)
HSL	hsl(82, 61%, 30%)
HSV	hsv(82, 76%, 48%)
CMYK	cmyk(27.6%, 0%, 75.6%, 51.8%)
CIE-LAB	lab(47.47, -26.74, 44.15)
CIE-LCH	lch(47.47, 51.62, 121.21°)
OKLab	oklab(53.81% -0.0766 0.0987)
OKLCH	oklch(53.81% 0.125 127.8)
XYZ	xyz(11.4371, 16.3833, 3.7878)
Luminance	0.1638 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#597B1E #401E7B

analogous

#7B6E1E #597B1E #2B7B1E

triadic

#597B1E #1E597B #7B1E59

tetradic

#597B1E #1E7B6E #401E7B #7B1E2B

square

#597B1E #1E7B6E #401E7B #7B1E2B

split-complementary

#597B1E #1E2B7B #6E1E7B

monochromatic

#121906 #354A12 #597B1E #7DAC2A #9DD142

Accessibility & contrast

On white

4.91

#597B1E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#597B1E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #597B1E

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##597B1E	#FFFFFF	#000000	##FFFFFF
##597B1E	1.00	4.91	4.28	4.91
#FFFFFF	4.91	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#81720C

Deuteranopia (green-blind)

#7D7027

Tritanopia (blue-blind)

#5C7569

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #597b1e;
/* rgb */ color: rgb(89, 123, 30);
/* oklch */ color: oklch(53.8% 0.125 127.8);

Tailwind

colors: {
  custom: {
    50: '#8ba161',
    500: '#597b1e',
    950: '#000000',
  },
}

SCSS

$custom: #597b1e;
$custom-light: #8ba161;
$custom-dark: #000000;

JSON

{
  "hex": "#597b1e",
  "rgb": {
    "r": 89,
    "g": 123,
    "b": 30
  },
  "hsl": {
    "h": 81.935,
    "s": 60.784,
    "l": 30
  },
  "oklch": {
    "l": 0.53813,
    "c": 0.12493,
    "h": 127.8
  },
  "luminance": 0.16384
}

Semantic roles & 50–950 ramp

primary

#597B1E

secondary

#6C46AE

accent

#44E47E

background

#F8F9F5

surface

#F0F2EA

border

#CBCCC6

text

#0C0F05

muted

#7D7E79

Preview Lab

Preview with #597B1E

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

Preview Lab → · Contrast checker → · Palette generator →