#557228#557228

#557228 is a mid, moderate yellow-green. Relative luminance 0.141; OKLCH L 51.3% C 0.107 H 127.9°. Best body text is #FFFFFF at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#557228
RGB	rgb(85, 114, 40)
HSL	hsl(84, 48%, 30%)
HSV	hsv(84, 65%, 45%)
CMYK	cmyk(25.4%, 0%, 64.9%, 55.3%)
CIE-LAB	lab(44.40, -23.17, 36.58)
CIE-LCH	lch(44.40, 43.30, 122.35°)
OKLab	oklab(51.28% -0.0656 0.0843)
OKLCH	oklch(51.28% 0.107 127.9)
XYZ	xyz(10.1466, 14.1189, 4.1977)
Luminance	0.1412 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#557228 #452872

analogous

#726A28 #557228 #307228

triadic

#557228 #285572 #722855

tetradic

#557228 #28726A #452872 #722830

square

#557228 #28726A #452872 #722830

split-complementary

#557228 #283072 #6A2872

monochromatic

#111708 #334518 #557228 #779F38 #96C252

Accessibility & contrast

On white

5.49

#557228 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.82

#557228 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #557228

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##557228	#FFFFFF	#000000	##FFFFFF
##557228	1.00	5.49	3.82	5.49
#FFFFFF	5.49	1.00	21.00	1.00
#000000	3.82	21.00	1.00	21.00
##FFFFFF	5.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#786A1F

Deuteranopia (green-blind)

#74682D

Tritanopia (blue-blind)

#586D62

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #557228;
/* rgb */ color: rgb(85, 114, 40);
/* oklch */ color: oklch(51.3% 0.107 127.9);

Tailwind

colors: {
  custom: {
    50: '#879a65',
    500: '#557228',
    950: '#000000',
  },
}

SCSS

$custom: #557228;
$custom-light: #879a65;
$custom-dark: #000000;

JSON

{
  "hex": "#557228",
  "rgb": {
    "r": 85,
    "g": 114,
    "b": 40
  },
  "hsl": {
    "h": 83.514,
    "s": 48.052,
    "l": 30.196
  },
  "oklch": {
    "l": 0.5128,
    "c": 0.10685,
    "h": 127.9
  },
  "luminance": 0.14119
}

Semantic roles & 50–950 ramp

primary

#557228

secondary

#7252A4

accent

#50D885

background

#F8F9F6

surface

#F0F2EB

border

#CBCCC6

text

#0B0E06

muted

#7C7E7A

Preview Lab

Preview with #557228

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

Preview Lab → · Contrast checker → · Palette generator →