#557D2C#557D2C

#557D2C is a mid, moderate yellow-green. Relative luminance 0.168; OKLCH L 54.2% C 0.119 H 131.6°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#557D2C
RGB	rgb(85, 125, 44)
HSL	hsl(90, 48%, 33%)
HSV	hsv(90, 65%, 49%)
CMYK	cmyk(32%, 0%, 64.8%, 51%)
CIE-LAB	lab(47.98, -28.24, 38.63)
CIE-LCH	lch(47.98, 47.85, 126.17°)
OKLab	oklab(54.2% -0.0792 0.0892)
OKLCH	oklch(54.2% 0.119 131.6)
XYZ	xyz(11.5344, 16.7800, 5.0135)
Luminance	0.1678 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#557D2C #542C7D

analogous

#7D7C2C #557D2C #2C7D2C

triadic

#557D2C #2C557D #7D2C55

tetradic

#557D2C #2C7D7C #542C7D #7D2C2C

square

#557D2C #2C7D7C #542C7D #7D2C2C

split-complementary

#557D2C #2C2C7D #7C2C7D

monochromatic

#17220C #36501C #557D2C #74AA3C #92C65D

Accessibility & contrast

On white

4.82

#557D2C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#557D2C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #557D2C

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##557D2C	#FFFFFF	#000000	##FFFFFF
##557D2C	1.00	4.82	4.36	4.82
#FFFFFF	4.82	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#827422

Deuteranopia (green-blind)

#7D7132

Tritanopia (blue-blind)

#56786C

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #557d2c;
/* rgb */ color: rgb(85, 125, 44);
/* oklch */ color: oklch(54.2% 0.119 131.6);

Tailwind

colors: {
  custom: {
    50: '#88a369',
    500: '#557d2c',
    950: '#000000',
  },
}

SCSS

$custom: #557d2c;
$custom-light: #88a369;
$custom-dark: #000000;

JSON

{
  "hex": "#557d2c",
  "rgb": {
    "r": 85,
    "g": 125,
    "b": 44
  },
  "hsl": {
    "h": 89.63,
    "s": 47.929,
    "l": 33.137
  },
  "oklch": {
    "l": 0.54197,
    "c": 0.11929,
    "h": 131.6
  },
  "luminance": 0.1678
}

Semantic roles & 50–950 ramp

primary

#557D2C

secondary

#8259AC

accent

#50D893

background

#F8FAF6

surface

#F0F3EB

border

#CBCDC6

text

#0C0F06

muted

#7D7F7A

Preview Lab

Preview with #557D2C

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

Preview Lab → · Contrast checker → · Palette generator →