#576E18#576E18

#576E18 is a mid, moderate yellow-green. Relative luminance 0.132; OKLCH L 50.2% C 0.112 H 123.8°. Best body text is #FFFFFF at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#576E18
RGB	rgb(87, 110, 24)
HSL	hsl(76, 64%, 26%)
HSV	hsv(76, 78%, 43%)
CMYK	cmyk(20.9%, 0%, 78.2%, 56.9%)
CIE-LAB	lab(43.13, -21.44, 42.14)
CIE-LCH	lch(43.13, 47.28, 116.96°)
OKLab	oklab(50.24% -0.0625 0.0935)
OKLCH	oklch(50.24% 0.112 123.8)
XYZ	xyz(9.6714, 13.2440, 2.9108)
Luminance	0.1324 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#576E18 #2F186E

analogous

#6E5A18 #576E18 #2C6E18

triadic

#576E18 #18576E #6E1857

tetradic

#576E18 #186E5A #2F186E #6E182C

square

#576E18 #186E5A #2F186E #6E182C

split-complementary

#576E18 #182C6E #5A186E

monochromatic

#141905 #2F3C0D #576E18 #7FA023 #A6D22F

Accessibility & contrast

On white

5.76

#576E18 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.65

#576E18 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #576E18

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##576E18	#FFFFFF	#000000	##FFFFFF
##576E18	1.00	5.76	3.65	5.76
#FFFFFF	5.76	1.00	21.00	1.00
#000000	3.65	21.00	1.00	21.00
##FFFFFF	5.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#756706

Deuteranopia (green-blind)

#726620

Tritanopia (blue-blind)

#5C685E

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #576e18;
/* rgb */ color: rgb(87, 110, 24);
/* oklch */ color: oklch(50.2% 0.112 123.8);

Tailwind

colors: {
  custom: {
    50: '#89975c',
    500: '#576e18',
    950: '#000000',
  },
}

SCSS

$custom: #576e18;
$custom-light: #89975c;
$custom-dark: #000000;

JSON

{
  "hex": "#576e18",
  "rgb": {
    "r": 87,
    "g": 110,
    "b": 24
  },
  "hsl": {
    "h": 76.047,
    "s": 64.179,
    "l": 26.275
  },
  "oklch": {
    "l": 0.50244,
    "c": 0.11245,
    "h": 123.8
  },
  "luminance": 0.13244
}

Semantic roles & 50–950 ramp

primary

#576E18

secondary

#593EA4

accent

#41E76D

background

#F8F9F5

surface

#F0F2E9

border

#CBCCC5

text

#0C0D04

muted

#7D7E79

Preview Lab

Preview with #576E18

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

Preview Lab → · Contrast checker → · Palette generator →