#577C36#577C36

#577C36 is a mid, moderate yellow-green. Relative luminance 0.167; OKLCH L 54.2% C 0.107 H 132.2°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#577C36
RGB	rgb(87, 124, 54)
HSL	hsl(92, 39%, 35%)
HSV	hsv(92, 56%, 49%)
CMYK	cmyk(29.8%, 0%, 56.5%, 51.4%)
CIE-LAB	lab(47.89, -25.93, 33.66)
CIE-LCH	lch(47.89, 42.49, 127.61°)
OKLab	oklab(54.19% -0.0721 0.0796)
OKLCH	oklch(54.19% 0.107 132.2)
XYZ	xyz(11.8038, 16.7075, 6.0923)
Luminance	0.1671 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577C36 #5B367C

analogous

#7A7C36 #577C36 #367C38

triadic

#577C36 #36577C #7C3657

tetradic

#577C36 #367A7C #5B367C #7C3836

square

#577C36 #367A7C #5B367C #7C3836

split-complementary

#577C36 #38367C #7C367A

monochromatic

#1B2711 #395123 #577C36 #75A749 #94BF6D

Accessibility & contrast

On white

4.84

#577C36 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#577C36 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577C36

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577C36	#FFFFFF	#000000	##FFFFFF
##577C36	1.00	4.84	4.34	4.84
#FFFFFF	4.84	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#81742F

Deuteranopia (green-blind)

#7C713B

Tritanopia (blue-blind)

#58776C

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #577c36;
/* rgb */ color: rgb(87, 124, 54);
/* oklch */ color: oklch(54.2% 0.107 132.2);

Tailwind

colors: {
  custom: {
    50: '#89a26f',
    500: '#577c36',
    950: '#000000',
  },
}

SCSS

$custom: #577c36;
$custom-light: #89a26f;
$custom-dark: #000000;

JSON

{
  "hex": "#577c36",
  "rgb": {
    "r": 87,
    "g": 124,
    "b": 54
  },
  "hsl": {
    "h": 91.714,
    "s": 39.326,
    "l": 34.902
  },
  "oklch": {
    "l": 0.54189,
    "c": 0.10741,
    "h": 132.2
  },
  "luminance": 0.16708
}

Semantic roles & 50–950 ramp

primary

#577C36

secondary

#8966A8

accent

#59CF97

background

#F8FAF6

surface

#F0F3EC

border

#CBCDC7

text

#0C0F07

muted

#7D7F7A

Preview Lab

Preview with #577C36

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

Preview Lab → · Contrast checker → · Palette generator →