#597C1B#597C1B

#597C1B is a mid, vivid yellow-green. Relative luminance 0.166; OKLCH L 54.1% C 0.128 H 127.9°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#597C1B
RGB	rgb(89, 124, 27)
HSL	hsl(82, 64%, 30%)
HSV	hsv(82, 78%, 49%)
CMYK	cmyk(28.2%, 0%, 78.2%, 51.4%)
CIE-LAB	lab(47.78, -27.41, 45.55)
CIE-LCH	lch(47.78, 53.16, 121.04°)
OKLab	oklab(54.05% -0.0787 0.1011)
OKLCH	oklch(54.05% 0.128 127.9)
XYZ	xyz(11.5253, 16.6180, 3.6371)
Luminance	0.1662 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#597C1B #3E1B7C

analogous

#7C6E1B #597C1B #297C1B

triadic

#597C1B #1B597C #7C1B59

tetradic

#597C1B #1B7C6E #3E1B7C #7C1B29

square

#597C1B #1B7C6E #3E1B7C #7C1B29

split-complementary

#597C1B #1B297C #6E1B7C

monochromatic

#121905 #354A10 #597C1B #7DAE26 #9ED53D

Accessibility & contrast

On white

4.86

#597C1B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#597C1B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #597C1B

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##597C1B	#FFFFFF	#000000	##FFFFFF
##597C1B	1.00	4.86	4.32	4.86
#FFFFFF	4.86	1.00	21.00	1.00
#000000	4.32	21.00	1.00	21.00
##FFFFFF	4.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#837305

Deuteranopia (green-blind)

#7E7125

Tritanopia (blue-blind)

#5C766A

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #597c1b;
/* rgb */ color: rgb(89, 124, 27);
/* oklch */ color: oklch(54.1% 0.128 127.9);

Tailwind

colors: {
  custom: {
    50: '#8ba260',
    500: '#597c1b',
    950: '#000000',
  },
}

SCSS

$custom: #597c1b;
$custom-light: #8ba260;
$custom-dark: #000000;

JSON

{
  "hex": "#597c1b",
  "rgb": {
    "r": 89,
    "g": 124,
    "b": 27
  },
  "hsl": {
    "h": 81.649,
    "s": 64.238,
    "l": 29.608
  },
  "oklch": {
    "l": 0.54052,
    "c": 0.12811,
    "h": 127.9
  },
  "luminance": 0.16618
}

Semantic roles & 50–950 ramp

primary

#597C1B

secondary

#6A43B0

accent

#41E77D

background

#F8F9F5

surface

#F0F2EA

border

#CBCCC6

text

#0C0F05

muted

#7D7E79

Preview Lab

Preview with #597C1B

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

Preview Lab → · Contrast checker → · Palette generator →