#576B15#576B15

#576B15 is a mid, moderate yellow-green. Relative luminance 0.126; OKLCH L 49.4% C 0.110 H 122.3°. Best body text is #FFFFFF at 5.97:1 contrast (WCAG AA passes).

Color values

HEX	#576B15
RGB	rgb(87, 107, 21)
HSL	hsl(74, 67%, 25%)
HSV	hsv(74, 80%, 42%)
CMYK	cmyk(18.7%, 0%, 80.4%, 58%)
CIE-LAB	lab(42.15, -20.04, 42.30)
CIE-LCH	lch(42.15, 46.81, 115.35°)
OKLab	oklab(49.45% -0.0589 0.0933)
OKLCH	oklch(49.45% 0.11 122.3)
XYZ	xyz(9.3237, 12.5957, 2.6493)
Luminance	0.1260 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#576B15 #29156B

analogous

#6B5415 #576B15 #2C6B15

triadic

#576B15 #15576B #6B1557

tetradic

#576B15 #156B54 #29156B #6B152C

square

#576B15 #156B54 #29156B #6B152C

split-complementary

#576B15 #152C6B #54156B

monochromatic

#151A05 #2D380B #576B15 #819E1F #AAD129

Accessibility & contrast

On white

5.97

#576B15 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.52

#576B15 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #576B15

5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##576B15	#FFFFFF	#000000	##FFFFFF
##576B15	1.00	5.97	3.52	5.97
#FFFFFF	5.97	1.00	21.00	1.00
#000000	3.52	21.00	1.00	21.00
##FFFFFF	5.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#726401

Deuteranopia (green-blind)

#6F631D

Tritanopia (blue-blind)

#5C655B

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #576b15;
/* rgb */ color: rgb(87, 107, 21);
/* oklch */ color: oklch(49.4% 0.110 122.3);

Tailwind

colors: {
  custom: {
    50: '#89955a',
    500: '#576b15',
    950: '#000000',
  },
}

SCSS

$custom: #576b15;
$custom-light: #89955a;
$custom-dark: #000000;

JSON

{
  "hex": "#576b15",
  "rgb": {
    "r": 87,
    "g": 107,
    "b": 21
  },
  "hsl": {
    "h": 73.953,
    "s": 67.188,
    "l": 25.098
  },
  "oklch": {
    "l": 0.49445,
    "c": 0.11033,
    "h": 122.3
  },
  "luminance": 0.12596
}

Semantic roles & 50–950 ramp

primary

#576B15

secondary

#523AA2

accent

#3EEA66

background

#F8F9F5

surface

#F0F1E9

border

#CBCBC5

text

#0C0D04

muted

#7D7E79

Preview Lab

Preview with #576B15

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

Preview Lab → · Contrast checker → · Palette generator →