#597C40#597C40

#597C40 is a mid, moderate yellow-green. Relative luminance 0.169; OKLCH L 54.5% C 0.096 H 133.5°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#597C40
RGB	rgb(89, 124, 64)
HSL	hsl(95, 32%, 37%)
HSV	hsv(95, 48%, 49%)
CMYK	cmyk(28.2%, 0%, 48.4%, 51.4%)
CIE-LAB	lab(48.15, -23.91, 28.73)
CIE-LCH	lch(48.15, 37.37, 129.77°)
OKLab	oklab(54.47% -0.0659 0.0695)
OKLCH	oklch(54.47% 0.096 133.5)
XYZ	xyz(12.2527, 16.9090, 7.4677)
Luminance	0.1691 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#597C40 #63407C

analogous

#777C40 #597C40 #407C45

triadic

#597C40 #40597C #7C4059

tetradic

#597C40 #40777C #63407C #7C4540

square

#597C40 #40777C #63407C #7C4540

split-complementary

#597C40 #45407C #7C4077

monochromatic

#1F2B16 #3C542B #597C40 #76A455 #96BB7B

Accessibility & contrast

On white

4.79

#597C40 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.38

#597C40 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #597C40

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##597C40	#FFFFFF	#000000	##FFFFFF
##597C40	1.00	4.79	4.38	4.79
#FFFFFF	4.79	1.00	21.00	1.00
#000000	4.38	21.00	1.00	21.00
##FFFFFF	4.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#80743B

Deuteranopia (green-blind)

#7B7144

Tritanopia (blue-blind)

#59786E

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #597c40;
/* rgb */ color: rgb(89, 124, 64);
/* oklch */ color: oklch(54.5% 0.096 133.5);

Tailwind

colors: {
  custom: {
    50: '#89a276',
    500: '#597c40',
    950: '#000000',
  },
}

SCSS

$custom: #597c40;
$custom-light: #89a276;
$custom-dark: #000000;

JSON

{
  "hex": "#597c40",
  "rgb": {
    "r": 89,
    "g": 124,
    "b": 64
  },
  "hsl": {
    "h": 95,
    "s": 31.915,
    "l": 36.863
  },
  "oklch": {
    "l": 0.54471,
    "c": 0.09575,
    "h": 133.5
  },
  "luminance": 0.16909
}

Semantic roles & 50–950 ramp

primary

#597C40

secondary

#9072A6

accent

#60C89D

background

#F8FAF7

surface

#F0F3ED

border

#CBCDC8

text

#0C0F08

muted

#7D7F7B

Preview Lab

Preview with #597C40

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

Preview Lab → · Contrast checker → · Palette generator →