#577E29#577E29

#577E29 is a mid, vivid yellow-green. Relative luminance 0.171; OKLCH L 54.6% C 0.122 H 130.6°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#577E29
RGB	rgb(87, 126, 41)
HSL	hsl(88, 51%, 33%)
HSV	hsv(88, 67%, 49%)
CMYK	cmyk(31%, 0%, 67.5%, 50.6%)
CIE-LAB	lab(48.40, -28.20, 40.48)
CIE-LCH	lch(48.40, 49.33, 124.86°)
OKLab	oklab(54.56% -0.0795 0.0927)
OKLCH	oklch(54.56% 0.122 130.6)
XYZ	xyz(11.7915, 17.1077, 4.7782)
Luminance	0.1711 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577E29 #50297E

analogous

#7E7A29 #577E29 #2D7E29

triadic

#577E29 #29577E #7E2957

tetradic

#577E29 #297E7A #50297E #7E292D

square

#577E29 #297E7A #50297E #7E292D

split-complementary

#577E29 #292D7E #7A297E

monochromatic

#17220B #37501A #577E29 #77AC38 #95C959

Accessibility & contrast

On white

4.75

#577E29 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#577E29 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577E29

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577E29	#FFFFFF	#000000	##FFFFFF
##577E29	1.00	4.75	4.42	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#84751E

Deuteranopia (green-blind)

#7E7230

Tritanopia (blue-blind)

#59796C

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #577e29;
/* rgb */ color: rgb(87, 126, 41);
/* oklch */ color: oklch(54.6% 0.122 130.6);

Tailwind

colors: {
  custom: {
    50: '#89a367',
    500: '#577e29',
    950: '#000000',
  },
}

SCSS

$custom: #577e29;
$custom-light: #89a367;
$custom-dark: #000000;

JSON

{
  "hex": "#577e29",
  "rgb": {
    "r": 87,
    "g": 126,
    "b": 41
  },
  "hsl": {
    "h": 87.529,
    "s": 50.898,
    "l": 32.745
  },
  "oklch": {
    "l": 0.54556,
    "c": 0.1221,
    "h": 130.6
  },
  "luminance": 0.17108
}

Semantic roles & 50–950 ramp

primary

#577E29

secondary

#7E55AE

accent

#4DDA8E

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C0F06

muted

#7D7F7A

Preview Lab

Preview with #577E29

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

Preview Lab → · Contrast checker → · Palette generator →