#557E33#557E33

#557E33 is a mid, moderate yellow-green. Relative luminance 0.171; OKLCH L 54.5% C 0.114 H 133.0°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#557E33
RGB	rgb(85, 126, 51)
HSL	hsl(93, 42%, 35%)
HSV	hsv(93, 60%, 49%)
CMYK	cmyk(32.5%, 0%, 59.5%, 50.6%)
CIE-LAB	lab(48.38, -28.02, 35.70)
CIE-LCH	lch(48.38, 45.38, 128.12°)
OKLab	oklab(54.54% -0.078 0.0838)
OKLCH	oklch(54.54% 0.114 133)
XYZ	xyz(11.8045, 17.0916, 5.8084)
Luminance	0.1709 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#557E33 #5C337E

analogous

#7B7E33 #557E33 #337E37

triadic

#557E33 #33557E #7E3355

tetradic

#557E33 #337B7E #5C337E #7E3733

square

#557E33 #337B7E #5C337E #7E3733

split-complementary

#557E33 #37337E #7E337B

monochromatic

#1A2710 #385221 #557E33 #72AA45 #92C269

Accessibility & contrast

On white

4.75

#557E33 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#557E33 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #557E33

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##557E33	#FFFFFF	#000000	##FFFFFF
##557E33	1.00	4.75	4.42	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#83752B

Deuteranopia (green-blind)

#7D7238

Tritanopia (blue-blind)

#56796E

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #557e33;
/* rgb */ color: rgb(85, 126, 51);
/* oklch */ color: oklch(54.5% 0.114 133.0);

Tailwind

colors: {
  custom: {
    50: '#87a36d',
    500: '#557e33',
    950: '#000000',
  },
}

SCSS

$custom: #557e33;
$custom-light: #87a36d;
$custom-dark: #000000;

JSON

{
  "hex": "#557e33",
  "rgb": {
    "r": 85,
    "g": 126,
    "b": 51
  },
  "hsl": {
    "h": 92.8,
    "s": 42.373,
    "l": 34.706
  },
  "oklch": {
    "l": 0.5454,
    "c": 0.11444,
    "h": 133
  },
  "luminance": 0.17092
}

Semantic roles & 50–950 ramp

primary

#557E33

secondary

#8A63AA

accent

#56D29A

background

#F8FAF6

surface

#F0F4EC

border

#CBCEC7

text

#0B0F07

muted

#7C7F7A

Preview Lab

Preview with #557E33

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

Preview Lab → · Contrast checker → · Palette generator →