#577C30#577C30

#577C30 is a mid, moderate yellow-green. Relative luminance 0.167; OKLCH L 54.1% C 0.113 H 131.1°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#577C30
RGB	rgb(87, 124, 48)
HSL	hsl(89, 44%, 34%)
HSV	hsv(89, 61%, 49%)
CMYK	cmyk(29.8%, 0%, 61.3%, 51.4%)
CIE-LAB	lab(47.82, -26.57, 36.58)
CIE-LCH	lch(47.82, 45.21, 126.00°)
OKLab	oklab(54.11% -0.0744 0.0853)
OKLCH	oklch(54.11% 0.113 131.1)
XYZ	xyz(11.6715, 16.6546, 5.3955)
Luminance	0.1666 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577C30 #55307C

analogous

#7C7B30 #577C30 #317C30

triadic

#577C30 #30577C #7C3057

tetradic

#577C30 #307C7B #55307C #7C3031

square

#577C30 #307C7B #55307C #7C3031

split-complementary

#577C30 #30317C #7B307C

monochromatic

#19240E #38501F #577C30 #76A841 #94C364

Accessibility & contrast

On white

4.85

#577C30 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#577C30 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577C30

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577C30	#FFFFFF	#000000	##FFFFFF
##577C30	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)

#817328

Deuteranopia (green-blind)

#7C7135

Tritanopia (blue-blind)

#59776C

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #577c30;
/* rgb */ color: rgb(87, 124, 48);
/* oklch */ color: oklch(54.1% 0.113 131.1);

Tailwind

colors: {
  custom: {
    50: '#89a26b',
    500: '#577c30',
    950: '#000000',
  },
}

SCSS

$custom: #577c30;
$custom-light: #89a26b;
$custom-dark: #000000;

JSON

{
  "hex": "#577c30",
  "rgb": {
    "r": 87,
    "g": 124,
    "b": 48
  },
  "hsl": {
    "h": 89.211,
    "s": 44.186,
    "l": 33.725
  },
  "oklch": {
    "l": 0.54112,
    "c": 0.11317,
    "h": 131.1
  },
  "luminance": 0.16655
}

Semantic roles & 50–950 ramp

primary

#577C30

secondary

#835EAA

accent

#54D492

background

#F8FAF6

surface

#F0F3EB

border

#CBCDC6

text

#0C0F07

muted

#7D7F7A

Preview Lab

Preview with #577C30

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

Preview Lab → · Contrast checker → · Palette generator →