#597B15#597B15

#597B15 is a mid, vivid yellow-green. Relative luminance 0.163; OKLCH L 53.8% C 0.130 H 127.2°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#597B15
RGB	rgb(89, 123, 21)
HSL	hsl(80, 71%, 28%)
HSV	hsv(80, 83%, 48%)
CMYK	cmyk(27.6%, 0%, 82.9%, 51.8%)
CIE-LAB	lab(47.42, -27.24, 47.20)
CIE-LCH	lch(47.42, 54.50, 119.99°)
OKLab	oklab(53.76% -0.0787 0.1036)
OKLCH	oklch(53.76% 0.13 127.2)
XYZ	xyz(11.3382, 16.3437, 3.2666)
Luminance	0.1634 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#597B15 #37157B

analogous

#7B6A15 #597B15 #267B15

triadic

#597B15 #15597B #7B1559

tetradic

#597B15 #157B6A #37157B #7B1526

square

#597B15 #157B6A #37157B #7B1526

split-complementary

#597B15 #15267B #6A157B

monochromatic

#131A04 #33470C #597B15 #7FAF1E #A2DB2F

Accessibility & contrast

On white

4.92

#597B15 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#597B15 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #597B15

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##597B15	#FFFFFF	#000000	##FFFFFF
##597B15	1.00	4.92	4.27	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#827200

Deuteranopia (green-blind)

#7D7020

Tritanopia (blue-blind)

#5D7568

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #597b15;
/* rgb */ color: rgb(89, 123, 21);
/* oklch */ color: oklch(53.8% 0.130 127.2);

Tailwind

colors: {
  custom: {
    50: '#8ca15d',
    500: '#597b15',
    950: '#000000',
  },
}

SCSS

$custom: #597b15;
$custom-light: #8ca15d;
$custom-dark: #000000;

JSON

{
  "hex": "#597b15",
  "rgb": {
    "r": 89,
    "g": 123,
    "b": 21
  },
  "hsl": {
    "h": 80,
    "s": 70.833,
    "l": 28.235
  },
  "oklch": {
    "l": 0.53755,
    "c": 0.13005,
    "h": 127.2
  },
  "luminance": 0.16344
}

Semantic roles & 50–950 ramp

primary

#597B15

secondary

#623BB0

accent

#3AEE76

background

#F8F9F5

surface

#F0F2E9

border

#CBCCC5

text

#0C0F05

muted

#7D7E79

Preview Lab

Preview with #597B15

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

Preview Lab → · Contrast checker → · Palette generator →