#577C2A#577C2A

#577C2A is a mid, moderate yellow-green. Relative luminance 0.166; OKLCH L 54.0% C 0.118 H 130.2°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#577C2A
RGB	rgb(87, 124, 42)
HSL	hsl(87, 49%, 33%)
HSV	hsv(87, 66%, 49%)
CMYK	cmyk(29.8%, 0%, 66.1%, 51.4%)
CIE-LAB	lab(47.76, -27.14, 39.35)
CIE-LCH	lch(47.76, 47.80, 124.59°)
OKLab	oklab(54.05% -0.0765 0.0904)
OKLCH	oklch(54.05% 0.118 130.2)
XYZ	xyz(11.5560, 16.6084, 4.7869)
Luminance	0.1661 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577C2A #4F2A7C

analogous

#7C782A #577C2A #2E7C2A

triadic

#577C2A #2A577C #7C2A57

tetradic

#577C2A #2A7C78 #4F2A7C #7C2A2E

square

#577C2A #2A7C78 #4F2A7C #7C2A2E

split-complementary

#577C2A #2A2E7C #782A7C

monochromatic

#17210B #374E1B #577C2A #77AA39 #96C759

Accessibility & contrast

On white

4.86

#577C2A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#577C2A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577C2A

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577C2A	#FFFFFF	#000000	##FFFFFF
##577C2A	1.00	4.86	4.32	4.86
#FFFFFF	4.86	1.00	21.00	1.00
#000000	4.32	21.00	1.00	21.00
##FFFFFF	4.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#827320

Deuteranopia (green-blind)

#7C7030

Tritanopia (blue-blind)

#59776B

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #577c2a;
/* rgb */ color: rgb(87, 124, 42);
/* oklch */ color: oklch(54.0% 0.118 130.2);

Tailwind

colors: {
  custom: {
    50: '#89a268',
    500: '#577c2a',
    950: '#000000',
  },
}

SCSS

$custom: #577c2a;
$custom-light: #89a268;
$custom-dark: #000000;

JSON

{
  "hex": "#577c2a",
  "rgb": {
    "r": 87,
    "g": 124,
    "b": 42
  },
  "hsl": {
    "h": 87.073,
    "s": 49.398,
    "l": 32.549
  },
  "oklch": {
    "l": 0.54045,
    "c": 0.11846,
    "h": 130.2
  },
  "luminance": 0.16609
}

Semantic roles & 50–950 ramp

primary

#577C2A

secondary

#7D55AD

accent

#4FD98D

background

#F8FAF6

surface

#F0F3EB

border

#CBCDC6

text

#0C0F06

muted

#7D7F7A

Preview Lab

Preview with #577C2A

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

Preview Lab → · Contrast checker → · Palette generator →