#557D2F#557D2F

#557D2F is a mid, moderate yellow-green. Relative luminance 0.168; OKLCH L 54.2% C 0.117 H 132.1°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#557D2F
RGB	rgb(85, 125, 47)
HSL	hsl(91, 45%, 34%)
HSV	hsv(91, 62%, 49%)
CMYK	cmyk(32%, 0%, 62.4%, 51%)
CIE-LAB	lab(48.01, -27.95, 37.24)
CIE-LCH	lch(48.01, 46.56, 126.89°)
OKLab	oklab(54.23% -0.0781 0.0866)
OKLCH	oklch(54.23% 0.117 132.1)
XYZ	xyz(11.5929, 16.8034, 5.3213)
Luminance	0.1680 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#557D2F #572F7D

analogous

#7C7D2F #557D2F #2F7D30

triadic

#557D2F #2F557D #7D2F55

tetradic

#557D2F #2F7C7D #572F7D #7D302F

square

#557D2F #2F7C7D #572F7D #7D302F

split-complementary

#557D2F #302F7D #7D2F7C

monochromatic

#19240E #37511E #557D2F #73A940 #92C462

Accessibility & contrast

On white

4.82

#557D2F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#557D2F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #557D2F

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##557D2F	#FFFFFF	#000000	##FFFFFF
##557D2F	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)

#827426

Deuteranopia (green-blind)

#7D7135

Tritanopia (blue-blind)

#56786C

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #557d2f;
/* rgb */ color: rgb(85, 125, 47);
/* oklch */ color: oklch(54.2% 0.117 132.1);

Tailwind

colors: {
  custom: {
    50: '#88a36b',
    500: '#557d2f',
    950: '#000000',
  },
}

SCSS

$custom: #557d2f;
$custom-light: #88a36b;
$custom-dark: #000000;

JSON

{
  "hex": "#557d2f",
  "rgb": {
    "r": 85,
    "g": 125,
    "b": 47
  },
  "hsl": {
    "h": 90.769,
    "s": 45.349,
    "l": 33.725
  },
  "oklch": {
    "l": 0.54231,
    "c": 0.11665,
    "h": 132.1
  },
  "luminance": 0.16804
}

Semantic roles & 50–950 ramp

primary

#557D2F

secondary

#855DAB

accent

#53D596

background

#F8FAF6

surface

#F0F3EB

border

#CBCDC6

text

#0C0F07

muted

#7D7F7A

Preview Lab

Preview with #557D2F

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

Preview Lab → · Contrast checker → · Palette generator →