#577628#577628

#577628 is a mid, moderate yellow-green. Relative luminance 0.151; OKLCH L 52.5% C 0.112 H 128.2°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#577628
RGB	rgb(87, 118, 40)
HSL	hsl(84, 49%, 31%)
HSV	hsv(84, 66%, 46%)
CMYK	cmyk(26.3%, 0%, 66.1%, 53.7%)
CIE-LAB	lab(45.82, -24.35, 38.16)
CIE-LCH	lch(45.82, 45.27, 122.54°)
OKLab	oklab(52.46% -0.069 0.0877)
OKLCH	oklch(52.46% 0.112 128.2)
XYZ	xyz(10.7919, 15.1361, 4.3601)
Luminance	0.1514 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577628 #472876

analogous

#766E28 #577628 #307628

triadic

#577628 #285776 #762857

tetradic

#577628 #28766E #472876 #762830

square

#577628 #28766E #472876 #762830

split-complementary

#577628 #283076 #6E2876

monochromatic

#141B09 #354819 #577628 #79A437 #98C554

Accessibility & contrast

On white

5.21

#577628 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#577628 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577628

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577628	#FFFFFF	#000000	##FFFFFF
##577628	1.00	5.21	4.03	5.21
#FFFFFF	5.21	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C6E1E

Deuteranopia (green-blind)

#776C2E

Tritanopia (blue-blind)

#5A7166

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #577628;
/* rgb */ color: rgb(87, 118, 40);
/* oklch */ color: oklch(52.5% 0.112 128.2);

Tailwind

colors: {
  custom: {
    50: '#899d66',
    500: '#577628',
    950: '#000000',
  },
}

SCSS

$custom: #577628;
$custom-light: #899d66;
$custom-dark: #000000;

JSON

{
  "hex": "#577628",
  "rgb": {
    "r": 87,
    "g": 118,
    "b": 40
  },
  "hsl": {
    "h": 83.846,
    "s": 49.367,
    "l": 30.98
  },
  "oklch": {
    "l": 0.52463,
    "c": 0.11156,
    "h": 128.2
  },
  "luminance": 0.15136
}

Semantic roles & 50–950 ramp

primary

#577628

secondary

#7452A8

accent

#4FD986

background

#F8F9F6

surface

#F0F2EB

border

#CBCCC6

text

#0C0E06

muted

#7D7E7A

Preview Lab

Preview with #577628

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

Preview Lab → · Contrast checker → · Palette generator →