#557E2F#557E2F

#557E2F is a mid, moderate yellow-green. Relative luminance 0.171; OKLCH L 54.5% C 0.118 H 132.3°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#557E2F
RGB	rgb(85, 126, 47)
HSL	hsl(91, 46%, 34%)
HSV	hsv(91, 63%, 49%)
CMYK	cmyk(32.5%, 0%, 62.7%, 50.6%)
CIE-LAB	lab(48.33, -28.43, 37.60)
CIE-LCH	lch(48.33, 47.14, 127.09°)
OKLab	oklab(54.49% -0.0795 0.0874)
OKLCH	oklch(54.49% 0.118 132.3)
XYZ	xyz(11.7201, 17.0578, 5.3638)
Luminance	0.1706 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#557E2F #582F7E

analogous

#7D7E2F #557E2F #2F7E31

triadic

#557E2F #2F557E #7E2F55

tetradic

#557E2F #2F7D7E #582F7E #7E312F

square

#557E2F #2F7D7E #582F7E #7E312F

split-complementary

#557E2F #312F7E #7E2F7D

monochromatic

#19250E #37511E #557E2F #73AB40 #92C563

Accessibility & contrast

On white

4.76

#557E2F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#557E2F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #557E2F

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##557E2F	#FFFFFF	#000000	##FFFFFF
##557E2F	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)

#837526

Deuteranopia (green-blind)

#7D7235

Tritanopia (blue-blind)

#56796D

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #557e2f;
/* rgb */ color: rgb(85, 126, 47);
/* oklch */ color: oklch(54.5% 0.118 132.3);

Tailwind

colors: {
  custom: {
    50: '#88a36b',
    500: '#557e2f',
    950: '#000000',
  },
}

SCSS

$custom: #557e2f;
$custom-light: #88a36b;
$custom-dark: #000000;

JSON

{
  "hex": "#557e2f",
  "rgb": {
    "r": 85,
    "g": 126,
    "b": 47
  },
  "hsl": {
    "h": 91.139,
    "s": 45.665,
    "l": 33.922
  },
  "oklch": {
    "l": 0.54492,
    "c": 0.11811,
    "h": 132.3
  },
  "luminance": 0.17058
}

Semantic roles & 50–950 ramp

primary

#557E2F

secondary

#865DAC

accent

#52D596

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C0F07

muted

#7D7F7A

Preview Lab

Preview with #557E2F

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

Preview Lab → · Contrast checker → · Palette generator →