#557A2C#557A2C

#557A2C is a mid, moderate yellow-green. Relative luminance 0.160; OKLCH L 53.4% C 0.115 H 130.9°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#557A2C
RGB	rgb(85, 122, 44)
HSL	hsl(88, 47%, 33%)
HSV	hsv(88, 64%, 48%)
CMYK	cmyk(30.3%, 0%, 63.9%, 52.2%)
CIE-LAB	lab(47.02, -26.78, 37.56)
CIE-LCH	lch(47.02, 46.13, 125.49°)
OKLab	oklab(53.41% -0.0752 0.0869)
OKLCH	oklch(53.41% 0.115 130.9)
XYZ	xyz(11.1604, 16.0319, 4.8888)
Luminance	0.1603 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#557A2C #512C7A

analogous

#7A782C #557A2C #2E7A2C

triadic

#557A2C #2C557A #7A2C55

tetradic

#557A2C #2C7A78 #512C7A #7A2C2E

square

#557A2C #2C7A78 #512C7A #7A2C2E

split-complementary

#557A2C #2C2E7A #782C7A

monochromatic

#16200C #364D1C #557A2C #74A73C #93C45C

Accessibility & contrast

On white

4.99

#557A2C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.21

#557A2C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #557A2C

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##557A2C	#FFFFFF	#000000	##FFFFFF
##557A2C	1.00	4.99	4.21	4.99
#FFFFFF	4.99	1.00	21.00	1.00
#000000	4.21	21.00	1.00	21.00
##FFFFFF	4.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7123

Deuteranopia (green-blind)

#7A6F32

Tritanopia (blue-blind)

#577569

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #557a2c;
/* rgb */ color: rgb(85, 122, 44);
/* oklch */ color: oklch(53.4% 0.115 130.9);

Tailwind

colors: {
  custom: {
    50: '#88a069',
    500: '#557a2c',
    950: '#000000',
  },
}

SCSS

$custom: #557a2c;
$custom-light: #88a069;
$custom-dark: #000000;

JSON

{
  "hex": "#557a2c",
  "rgb": {
    "r": 85,
    "g": 122,
    "b": 44
  },
  "hsl": {
    "h": 88.462,
    "s": 46.988,
    "l": 32.549
  },
  "oklch": {
    "l": 0.53412,
    "c": 0.11495,
    "h": 130.9
  },
  "luminance": 0.16032
}

Semantic roles & 50–950 ramp

primary

#557A2C

secondary

#7F57AA

accent

#51D790

background

#F8F9F6

surface

#F0F2EB

border

#CBCCC6

text

#0C0F06

muted

#7D7E7A

Preview Lab

Preview with #557A2C

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

Preview Lab → · Contrast checker → · Palette generator →