#577A2F#577A2F

#577A2F is a mid, moderate yellow-green. Relative luminance 0.162; OKLCH L 53.6% C 0.111 H 130.4°. Best body text is #FFFFFF at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#577A2F
RGB	rgb(87, 122, 47)
HSL	hsl(88, 44%, 33%)
HSV	hsv(88, 61%, 48%)
CMYK	cmyk(28.7%, 0%, 61.5%, 52.2%)
CIE-LAB	lab(47.17, -25.69, 36.33)
CIE-LCH	lch(47.17, 44.49, 125.26°)
OKLab	oklab(53.58% -0.072 0.0846)
OKLCH	oklch(53.58% 0.111 130.4)
XYZ	xyz(11.4030, 16.1502, 5.2053)
Luminance	0.1615 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577A2F #522F7A

analogous

#7A772F #577A2F #317A2F

triadic

#577A2F #2F577A #7A2F57

tetradic

#577A2F #2F7A77 #522F7A #7A2F31

square

#577A2F #2F7A77 #522F7A #7A2F31

split-complementary

#577A2F #2F317A #772F7A

monochromatic

#18220D #374E1E #577A2F #77A640 #95C261

Accessibility & contrast

On white

4.96

#577A2F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#577A2F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577A2F

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577A2F	#FFFFFF	#000000	##FFFFFF
##577A2F	1.00	4.96	4.23	4.96
#FFFFFF	4.96	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7227

Deuteranopia (green-blind)

#7A6F34

Tritanopia (blue-blind)

#59756A

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #577a2f;
/* rgb */ color: rgb(87, 122, 47);
/* oklch */ color: oklch(53.6% 0.111 130.4);

Tailwind

colors: {
  custom: {
    50: '#89a06a',
    500: '#577a2f',
    950: '#000000',
  },
}

SCSS

$custom: #577a2f;
$custom-light: #89a06a;
$custom-dark: #000000;

JSON

{
  "hex": "#577a2f",
  "rgb": {
    "r": 87,
    "g": 122,
    "b": 47
  },
  "hsl": {
    "h": 88,
    "s": 44.379,
    "l": 33.137
  },
  "oklch": {
    "l": 0.5358,
    "c": 0.11115,
    "h": 130.4
  },
  "luminance": 0.16151
}

Semantic roles & 50–950 ramp

primary

#577A2F

secondary

#805CA9

accent

#54D490

background

#F8F9F6

surface

#F0F2EB

border

#CBCCC6

text

#0C0E07

muted

#7D7E7A

Preview Lab

Preview with #577A2F

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

Preview Lab → · Contrast checker → · Palette generator →