#577D1E#577D1E

#577D1E is a mid, vivid yellow-green. Relative luminance 0.168; OKLCH L 54.2% C 0.129 H 129.2°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#577D1E
RGB	rgb(87, 125, 30)
HSL	hsl(84, 61%, 30%)
HSV	hsv(84, 76%, 49%)
CMYK	cmyk(30.4%, 0%, 76%, 51%)
CIE-LAB	lab(47.99, -28.53, 44.61)
CIE-LCH	lch(47.99, 52.96, 122.60°)
OKLab	oklab(54.2% -0.0814 0.0997)
OKLCH	oklch(54.2% 0.129 129.2)
XYZ	xyz(11.4984, 16.7869, 3.8624)
Luminance	0.1679 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577D1E #441E7D

analogous

#7D731E #577D1E #277D1E

triadic

#577D1E #1E577D #7D1E57

tetradic

#577D1E #1E7D73 #441E7D #7D1E27

square

#577D1E #1E7D73 #441E7D #7D1E27

split-complementary

#577D1E #1E277D #731E7D

monochromatic

#121A06 #354C12 #577D1E #79AE2A #99D243

Accessibility & contrast

On white

4.82

#577D1E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#577D1E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577D1E

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577D1E	#FFFFFF	#000000	##FFFFFF
##577D1E	1.00	4.82	4.36	4.82
#FFFFFF	4.82	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#83740B

Deuteranopia (green-blind)

#7E7127

Tritanopia (blue-blind)

#5A776B

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #577d1e;
/* rgb */ color: rgb(87, 125, 30);
/* oklch */ color: oklch(54.2% 0.129 129.2);

Tailwind

colors: {
  custom: {
    50: '#8aa361',
    500: '#577d1e',
    950: '#000000',
  },
}

SCSS

$custom: #577d1e;
$custom-light: #8aa361;
$custom-dark: #000000;

JSON

{
  "hex": "#577d1e",
  "rgb": {
    "r": 87,
    "g": 125,
    "b": 30
  },
  "hsl": {
    "h": 84,
    "s": 61.29,
    "l": 30.392
  },
  "oklch": {
    "l": 0.542,
    "c": 0.12868,
    "h": 129.2
  },
  "luminance": 0.16787
}

Semantic roles & 50–950 ramp

primary

#577D1E

secondary

#7146B0

accent

#43E484

background

#F8FAF6

surface

#F0F3EB

border

#CBCDC6

text

#0C0F05

muted

#7D7F7A

Preview Lab

Preview with #577D1E

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

Preview Lab → · Contrast checker → · Palette generator →