#577C2F#577C2F

#577C2F is a mid, moderate yellow-green. Relative luminance 0.166; OKLCH L 54.1% C 0.114 H 130.9°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#577C2F
RGB	rgb(87, 124, 47)
HSL	hsl(89, 45%, 34%)
HSV	hsv(89, 62%, 49%)
CMYK	cmyk(29.8%, 0%, 62.1%, 51.4%)
CIE-LAB	lab(47.81, -26.67, 37.05)
CIE-LCH	lch(47.81, 45.65, 125.75°)
OKLab	oklab(54.1% -0.0748 0.0862)
OKLCH	oklch(54.1% 0.114 130.9)
XYZ	xyz(11.6511, 16.6464, 5.2880)
Luminance	0.1665 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577C2F #542F7C

analogous

#7C7A2F #577C2F #307C2F

triadic

#577C2F #2F577C #7C2F57

tetradic

#577C2F #2F7C7A #542F7C #7C2F30

square

#577C2F #2F7C7A #542F7C #7C2F30

split-complementary

#577C2F #2F307C #7A2F7C

monochromatic

#19230D #38501E #577C2F #76A840 #95C362

Accessibility & contrast

On white

4.85

#577C2F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#577C2F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577C2F

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577C2F	#FFFFFF	#000000	##FFFFFF
##577C2F	1.00	4.85	4.33	4.85
#FFFFFF	4.85	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817327

Deuteranopia (green-blind)

#7C7135

Tritanopia (blue-blind)

#59776B

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #577c2f;
/* rgb */ color: rgb(87, 124, 47);
/* oklch */ color: oklch(54.1% 0.114 130.9);

Tailwind

colors: {
  custom: {
    50: '#89a26b',
    500: '#577c2f',
    950: '#000000',
  },
}

SCSS

$custom: #577c2f;
$custom-light: #89a26b;
$custom-dark: #000000;

JSON

{
  "hex": "#577c2f",
  "rgb": {
    "r": 87,
    "g": 124,
    "b": 47
  },
  "hsl": {
    "h": 88.831,
    "s": 45.029,
    "l": 33.529
  },
  "oklch": {
    "l": 0.541,
    "c": 0.11409,
    "h": 130.9
  },
  "luminance": 0.16647
}

Semantic roles & 50–950 ramp

primary

#577C2F

secondary

#825CAA

accent

#53D591

background

#F8FAF6

surface

#F0F3EB

border

#CBCDC6

text

#0C0F07

muted

#7D7F7A

Preview Lab

Preview with #577C2F

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

Preview Lab → · Contrast checker → · Palette generator →