#557E2D#557E2D

#557E2D is a mid, moderate yellow-green. Relative luminance 0.170; OKLCH L 54.5% C 0.120 H 132.0°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#557E2D
RGB	rgb(85, 126, 45)
HSL	hsl(90, 47%, 34%)
HSV	hsv(90, 64%, 49%)
CMYK	cmyk(32.5%, 0%, 64.3%, 50.6%)
CIE-LAB	lab(48.31, -28.62, 38.53)
CIE-LCH	lch(48.31, 48.00, 126.61°)
OKLab	oklab(54.47% -0.0802 0.0891)
OKLCH	oklch(54.47% 0.12 132)
XYZ	xyz(11.6807, 17.0421, 5.1561)
Luminance	0.1704 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#557E2D #562D7E

analogous

#7D7E2D #557E2D #2D7E2D

triadic

#557E2D #2D557E #7E2D55

tetradic

#557E2D #2D7D7E #562D7E #7E2D2D

square

#557E2D #2D7D7E #562D7E #7E2D2D

split-complementary

#557E2D #2D2D7E #7E2D7D

monochromatic

#18240D #37511D #557E2D #73AB3D #92C65F

Accessibility & contrast

On white

4.76

#557E2D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#557E2D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #557E2D

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##557E2D	#FFFFFF	#000000	##FFFFFF
##557E2D	1.00	4.76	4.41	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#837523

Deuteranopia (green-blind)

#7E7233

Tritanopia (blue-blind)

#56796D

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #557e2d;
/* rgb */ color: rgb(85, 126, 45);
/* oklch */ color: oklch(54.5% 0.120 132.0);

Tailwind

colors: {
  custom: {
    50: '#88a36a',
    500: '#557e2d',
    950: '#000000',
  },
}

SCSS

$custom: #557e2d;
$custom-light: #88a36a;
$custom-dark: #000000;

JSON

{
  "hex": "#557e2d",
  "rgb": {
    "r": 85,
    "g": 126,
    "b": 45
  },
  "hsl": {
    "h": 90.37,
    "s": 47.368,
    "l": 33.529
  },
  "oklch": {
    "l": 0.54469,
    "c": 0.11987,
    "h": 132
  },
  "luminance": 0.17042
}

Semantic roles & 50–950 ramp

primary

#557E2D

secondary

#845AAC

accent

#51D795

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C0F06

muted

#7D7F7A

Preview Lab

Preview with #557E2D

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

Preview Lab → · Contrast checker → · Palette generator →