#557D2E#557D2E

#557D2E is a mid, moderate yellow-green. Relative luminance 0.168; OKLCH L 54.2% C 0.118 H 131.9°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#557D2E
RGB	rgb(85, 125, 46)
HSL	hsl(90, 46%, 34%)
HSV	hsv(90, 63%, 49%)
CMYK	cmyk(32%, 0%, 63.2%, 51%)
CIE-LAB	lab(48.00, -28.05, 37.71)
CIE-LCH	lch(48.00, 47.00, 126.64°)
OKLab	oklab(54.22% -0.0785 0.0875)
OKLCH	oklch(54.22% 0.118 131.9)
XYZ	xyz(11.5729, 16.7954, 5.2163)
Luminance	0.1680 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#557D2E #562E7D

analogous

#7C7D2E #557D2E #2E7D2E

triadic

#557D2E #2E557D #7D2E55

tetradic

#557D2E #2E7C7D #562E7D #7D2E2E

square

#557D2E #2E7C7D #562E7D #7D2E2E

split-complementary

#557D2E #2E2E7D #7D2E7C

monochromatic

#18240D #37501E #557D2E #73AA3E #92C561

Accessibility & contrast

On white

4.82

#557D2E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#557D2E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #557D2E

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##557D2E	#FFFFFF	#000000	##FFFFFF
##557D2E	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)

#827425

Deuteranopia (green-blind)

#7D7134

Tritanopia (blue-blind)

#56786C

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #557d2e;
/* rgb */ color: rgb(85, 125, 46);
/* oklch */ color: oklch(54.2% 0.118 131.9);

Tailwind

colors: {
  custom: {
    50: '#88a36a',
    500: '#557d2e',
    950: '#000000',
  },
}

SCSS

$custom: #557d2e;
$custom-light: #88a36a;
$custom-dark: #000000;

JSON

{
  "hex": "#557d2e",
  "rgb": {
    "r": 85,
    "g": 125,
    "b": 46
  },
  "hsl": {
    "h": 90.38,
    "s": 46.199,
    "l": 33.529
  },
  "oklch": {
    "l": 0.54219,
    "c": 0.11754,
    "h": 131.9
  },
  "luminance": 0.16796
}

Semantic roles & 50–950 ramp

primary

#557D2E

secondary

#845BAB

accent

#52D695

background

#F8FAF6

surface

#F0F3EB

border

#CBCDC6

text

#0C0F07

muted

#7D7F7A

Preview Lab

Preview with #557D2E

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

Preview Lab → · Contrast checker → · Palette generator →