#557328#557328

#557328 is a mid, moderate yellow-green. Relative luminance 0.143; OKLCH L 51.5% C 0.108 H 128.2°. Best body text is #FFFFFF at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#557328
RGB	rgb(85, 115, 40)
HSL	hsl(84, 48%, 30%)
HSV	hsv(84, 65%, 45%)
CMYK	cmyk(26.1%, 0%, 65.2%, 54.9%)
CIE-LAB	lab(44.72, -23.67, 36.93)
CIE-LCH	lch(44.72, 43.87, 122.66°)
OKLab	oklab(51.54% -0.067 0.0851)
OKLCH	oklch(51.54% 0.108 128.2)
XYZ	xyz(10.2600, 14.3458, 4.2355)
Luminance	0.1435 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#557328 #462873

analogous

#736B28 #557328 #2F7328

triadic

#557328 #285573 #732855

tetradic

#557328 #28736B #462873 #73282F

square

#557328 #28736B #462873 #73282F

split-complementary

#557328 #282F73 #6B2873

monochromatic

#121808 #334618 #557328 #77A038 #96C352

Accessibility & contrast

On white

5.43

#557328 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#557328 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #557328

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##557328	#FFFFFF	#000000	##FFFFFF
##557328	1.00	5.43	3.87	5.43
#FFFFFF	5.43	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#796B1F

Deuteranopia (green-blind)

#74692E

Tritanopia (blue-blind)

#586E63

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #557328;
/* rgb */ color: rgb(85, 115, 40);
/* oklch */ color: oklch(51.5% 0.108 128.2);

Tailwind

colors: {
  custom: {
    50: '#879b65',
    500: '#557328',
    950: '#000000',
  },
}

SCSS

$custom: #557328;
$custom-light: #879b65;
$custom-dark: #000000;

JSON

{
  "hex": "#557328",
  "rgb": {
    "r": 85,
    "g": 115,
    "b": 40
  },
  "hsl": {
    "h": 84,
    "s": 48.387,
    "l": 30.392
  },
  "oklch": {
    "l": 0.51541,
    "c": 0.10831,
    "h": 128.2
  },
  "luminance": 0.14346
}

Semantic roles & 50–950 ramp

primary

#557328

secondary

#7352A5

accent

#50D886

background

#F8F9F6

surface

#F0F2EB

border

#CBCCC6

text

#0B0E06

muted

#7C7E7A

Preview Lab

Preview with #557328

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

Preview Lab → · Contrast checker → · Palette generator →