#597B16#597B16

#597B16 is a mid, vivid yellow-green. Relative luminance 0.163; OKLCH L 53.8% C 0.130 H 127.3°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#597B16
RGB	rgb(89, 123, 22)
HSL	hsl(80, 70%, 28%)
HSV	hsv(80, 82%, 48%)
CMYK	cmyk(27.6%, 0%, 82.1%, 51.8%)
CIE-LAB	lab(47.43, -27.19, 46.90)
CIE-LCH	lch(47.43, 54.21, 120.10°)
OKLab	oklab(53.76% -0.0785 0.1031)
OKLCH	oklch(53.76% 0.13 127.3)
XYZ	xyz(11.3476, 16.3475, 3.3164)
Luminance	0.1635 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#597B16 #38167B

analogous

#7B6A16 #597B16 #267B16

triadic

#597B16 #16597B #7B1659

tetradic

#597B16 #167B6A #38167B #7B1626

square

#597B16 #167B6A #38167B #7B1626

split-complementary

#597B16 #16267B #6A167B

monochromatic

#131A05 #33470D #597B16 #7FAF1F #A1DA31

Accessibility & contrast

On white

4.92

#597B16 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#597B16 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #597B16

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##597B16	#FFFFFF	#000000	##FFFFFF
##597B16	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)

#7D7021

Tritanopia (blue-blind)

#5D7569

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #597b16;
/* rgb */ color: rgb(89, 123, 22);
/* oklch */ color: oklch(53.8% 0.130 127.3);

Tailwind

colors: {
  custom: {
    50: '#8ca15d',
    500: '#597b16',
    950: '#000000',
  },
}

SCSS

$custom: #597b16;
$custom-light: #8ca15d;
$custom-dark: #000000;

JSON

{
  "hex": "#597b16",
  "rgb": {
    "r": 89,
    "g": 123,
    "b": 22
  },
  "hsl": {
    "h": 80.198,
    "s": 69.655,
    "l": 28.431
  },
  "oklch": {
    "l": 0.5376,
    "c": 0.12956,
    "h": 127.3
  },
  "luminance": 0.16348
}

Semantic roles & 50–950 ramp

primary

#597B16

secondary

#643DB0

accent

#3BEC77

background

#F8F9F5

surface

#F0F2E9

border

#CBCCC5

text

#0C0F05

muted

#7D7E79

Preview Lab

Preview with #597B16

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

Preview Lab → · Contrast checker → · Palette generator →