#577A2A#577A2A

#577A2A is a mid, moderate yellow-green. Relative luminance 0.161; OKLCH L 53.5% C 0.116 H 129.7°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#577A2A
RGB	rgb(87, 122, 42)
HSL	hsl(86, 49%, 32%)
HSV	hsv(86, 66%, 48%)
CMYK	cmyk(28.7%, 0%, 65.6%, 52.2%)
CIE-LAB	lab(47.12, -26.16, 38.65)
CIE-LCH	lch(47.12, 46.67, 124.09°)
OKLab	oklab(53.52% -0.0738 0.089)
OKLCH	oklch(53.52% 0.116 129.7)
XYZ	xyz(11.3079, 16.1122, 4.7042)
Luminance	0.1611 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577A2A #4D2A7A

analogous

#7A752A #577A2A #2F7A2A

triadic

#577A2A #2A577A #7A2A57

tetradic

#577A2A #2A7A75 #4D2A7A #7A2A2F

square

#577A2A #2A7A75 #4D2A7A #7A2A2F

split-complementary

#577A2A #2A2F7A #752A7A

monochromatic

#161F0B #374C1A #577A2A #77A83A #96C659

Accessibility & contrast

On white

4.97

#577A2A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#577A2A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577A2A

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577A2A	#FFFFFF	#000000	##FFFFFF
##577A2A	1.00	4.97	4.22	4.97
#FFFFFF	4.97	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#807120

Deuteranopia (green-blind)

#7B6F30

Tritanopia (blue-blind)

#597569

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #577a2a;
/* rgb */ color: rgb(87, 122, 42);
/* oklch */ color: oklch(53.5% 0.116 129.7);

Tailwind

colors: {
  custom: {
    50: '#89a067',
    500: '#577a2a',
    950: '#000000',
  },
}

SCSS

$custom: #577a2a;
$custom-light: #89a067;
$custom-dark: #000000;

JSON

{
  "hex": "#577a2a",
  "rgb": {
    "r": 87,
    "g": 122,
    "b": 42
  },
  "hsl": {
    "h": 86.25,
    "s": 48.78,
    "l": 32.157
  },
  "oklch": {
    "l": 0.53524,
    "c": 0.11559,
    "h": 129.7
  },
  "luminance": 0.16112
}

Semantic roles & 50–950 ramp

primary

#577A2A

secondary

#7A55AB

accent

#4FD88B

background

#F8F9F6

surface

#F0F2EB

border

#CBCCC6

text

#0C0E06

muted

#7D7E7A

Preview Lab

Preview with #577A2A

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

Preview Lab → · Contrast checker → · Palette generator →