#577A30#577A30

#577A30 is a mid, moderate yellow-green. Relative luminance 0.162; OKLCH L 53.6% C 0.110 H 130.6°. Best body text is #FFFFFF at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#577A30
RGB	rgb(87, 122, 48)
HSL	hsl(88, 44%, 33%)
HSV	hsv(88, 61%, 48%)
CMYK	cmyk(28.7%, 0%, 60.7%, 52.2%)
CIE-LAB	lab(47.18, -25.59, 35.85)
CIE-LCH	lch(47.18, 44.04, 125.51°)
OKLab	oklab(53.59% -0.0717 0.0837)
OKLCH	oklch(53.59% 0.11 130.6)
XYZ	xyz(11.4234, 16.1584, 5.3128)
Luminance	0.1616 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577A30 #53307A

analogous

#7A7830 #577A30 #327A30

triadic

#577A30 #30577A #7A3057

tetradic

#577A30 #307A78 #53307A #7A3032

square

#577A30 #307A78 #53307A #7A3032

split-complementary

#577A30 #30327A #78307A

monochromatic

#18220D #384E1F #577A30 #76A641 #95C263

Accessibility & contrast

On white

4.96

#577A30 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#577A30 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577A30

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577A30	#FFFFFF	#000000	##FFFFFF
##577A30	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)

#7F7228

Deuteranopia (green-blind)

#7A6F35

Tritanopia (blue-blind)

#59756A

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #577a30;
/* rgb */ color: rgb(87, 122, 48);
/* oklch */ color: oklch(53.6% 0.110 130.6);

Tailwind

colors: {
  custom: {
    50: '#89a06b',
    500: '#577a30',
    950: '#000000',
  },
}

SCSS

$custom: #577a30;
$custom-light: #89a06b;
$custom-dark: #000000;

JSON

{
  "hex": "#577a30",
  "rgb": {
    "r": 87,
    "g": 122,
    "b": 48
  },
  "hsl": {
    "h": 88.378,
    "s": 43.529,
    "l": 33.333
  },
  "oklch": {
    "l": 0.53592,
    "c": 0.11021,
    "h": 130.6
  },
  "luminance": 0.16159
}

Semantic roles & 50–950 ramp

primary

#577A30

secondary

#815DA9

accent

#55D390

background

#F8F9F6

surface

#F0F2EB

border

#CBCCC6

text

#0C0E07

muted

#7D7E7A

Preview Lab

Preview with #577A30

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

Preview Lab → · Contrast checker → · Palette generator →