#577A27#577A27

#577A27 is a mid, moderate yellow-green. Relative luminance 0.161; OKLCH L 53.5% C 0.118 H 129.3°. Best body text is #FFFFFF at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#577A27
RGB	rgb(87, 122, 39)
HSL	hsl(85, 52%, 32%)
HSV	hsv(85, 68%, 48%)
CMYK	cmyk(28.7%, 0%, 68%, 52.2%)
CIE-LAB	lab(47.09, -26.42, 39.99)
CIE-LCH	lch(47.09, 47.92, 123.45°)
OKLab	oklab(53.49% -0.0748 0.0914)
OKLCH	oklch(53.49% 0.118 129.3)
XYZ	xyz(11.2562, 16.0915, 4.4320)
Luminance	0.1609 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577A27 #4A277A

analogous

#7A7427 #577A27 #2E7A27

triadic

#577A27 #27577A #7A2757

tetradic

#577A27 #277A74 #4A277A #7A272E

square

#577A27 #277A74 #4A277A #7A272E

split-complementary

#577A27 #272E7A #74277A

monochromatic

#151D09 #364C18 #577A27 #78A836 #97C853

Accessibility & contrast

On white

4.98

#577A27 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#577A27 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577A27

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577A27	#FFFFFF	#000000	##FFFFFF
##577A27	1.00	4.98	4.22	4.98
#FFFFFF	4.98	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#80711C

Deuteranopia (green-blind)

#7B6F2E

Tritanopia (blue-blind)

#5A7569

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #577a27;
/* rgb */ color: rgb(87, 122, 39);
/* oklch */ color: oklch(53.5% 0.118 129.3);

Tailwind

colors: {
  custom: {
    50: '#89a066',
    500: '#577a27',
    950: '#000000',
  },
}

SCSS

$custom: #577a27;
$custom-light: #89a066;
$custom-dark: #000000;

JSON

{
  "hex": "#577a27",
  "rgb": {
    "r": 87,
    "g": 122,
    "b": 39
  },
  "hsl": {
    "h": 85.301,
    "s": 51.553,
    "l": 31.569
  },
  "oklch": {
    "l": 0.53494,
    "c": 0.11808,
    "h": 129.3
  },
  "luminance": 0.16092
}

Semantic roles & 50–950 ramp

primary

#577A27

secondary

#7751AC

accent

#4DDB89

background

#F8F9F6

surface

#F0F2EB

border

#CBCCC6

text

#0C0E06

muted

#7D7E7A

Preview Lab

Preview with #577A27

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

Preview Lab → · Contrast checker → · Palette generator →