#557E31#557E31

#557E31 is a mid, moderate yellow-green. Relative luminance 0.171; OKLCH L 54.5% C 0.116 H 132.6°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#557E31
RGB	rgb(85, 126, 49)
HSL	hsl(92, 44%, 34%)
HSV	hsv(92, 61%, 49%)
CMYK	cmyk(32.5%, 0%, 61.1%, 50.6%)
CIE-LAB	lab(48.35, -28.23, 36.66)
CIE-LCH	lch(48.35, 46.27, 127.59°)
OKLab	oklab(54.52% -0.0787 0.0856)
OKLCH	oklch(54.52% 0.116 132.6)
XYZ	xyz(11.7614, 17.0743, 5.5811)
Luminance	0.1708 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#557E31 #5A317E

analogous

#7C7E31 #557E31 #317E34

triadic

#557E31 #31557E #7E3155

tetradic

#557E31 #317C7E #5A317E #7E3431

square

#557E31 #317C7E #5A317E #7E3431

split-complementary

#557E31 #34317E #7E317C

monochromatic

#1A260F #375220 #557E31 #73AA42 #92C366

Accessibility & contrast

On white

4.76

#557E31 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#557E31 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #557E31

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##557E31	#FFFFFF	#000000	##FFFFFF
##557E31	1.00	4.76	4.42	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#837529

Deuteranopia (green-blind)

#7D7237

Tritanopia (blue-blind)

#56796D

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #557e31;
/* rgb */ color: rgb(85, 126, 49);
/* oklch */ color: oklch(54.5% 0.116 132.6);

Tailwind

colors: {
  custom: {
    50: '#88a36c',
    500: '#557e31',
    950: '#000000',
  },
}

SCSS

$custom: #557e31;
$custom-light: #88a36c;
$custom-dark: #000000;

JSON

{
  "hex": "#557e31",
  "rgb": {
    "r": 85,
    "g": 126,
    "b": 49
  },
  "hsl": {
    "h": 91.948,
    "s": 44,
    "l": 34.314
  },
  "oklch": {
    "l": 0.54515,
    "c": 0.11631,
    "h": 132.6
  },
  "luminance": 0.17075
}

Semantic roles & 50–950 ramp

primary

#557E31

secondary

#8860AB

accent

#54D498

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C0F07

muted

#7D7F7A

Preview Lab

Preview with #557E31

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

Preview Lab → · Contrast checker → · Palette generator →