#577A38#577A38

#577A38 is a mid, moderate yellow-green. Relative luminance 0.162; OKLCH L 53.7% C 0.102 H 132.1°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#577A38
RGB	rgb(87, 122, 56)
HSL	hsl(92, 37%, 35%)
HSV	hsv(92, 54%, 48%)
CMYK	cmyk(28.7%, 0%, 54.1%, 52.2%)
CIE-LAB	lab(47.28, -24.70, 31.90)
CIE-LCH	lch(47.28, 40.34, 127.75°)
OKLab	oklab(53.7% -0.0685 0.0759)
OKLCH	oklch(53.7% 0.102 132.1)
XYZ	xyz(11.6036, 16.2305, 6.2621)
Luminance	0.1623 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577A38 #5B387A

analogous

#787A38 #577A38 #387A3A

triadic

#577A38 #38577A #7A3857

tetradic

#577A38 #38787A #5B387A #7A3A38

square

#577A38 #38787A #5B387A #7A3A38

split-complementary

#577A38 #3A387A #7A3878

monochromatic

#1B2611 #395025 #577A38 #75A44B #94BD6F

Accessibility & contrast

On white

4.95

#577A38 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#577A38 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577A38

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577A38	#FFFFFF	#000000	##FFFFFF
##577A38	1.00	4.95	4.25	4.95
#FFFFFF	4.95	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7232

Deuteranopia (green-blind)

#7A6F3C

Tritanopia (blue-blind)

#58756B

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #577a38;
/* rgb */ color: rgb(87, 122, 56);
/* oklch */ color: oklch(53.7% 0.102 132.1);

Tailwind

colors: {
  custom: {
    50: '#88a070',
    500: '#577a38',
    950: '#000000',
  },
}

SCSS

$custom: #577a38;
$custom-light: #88a070;
$custom-dark: #000000;

JSON

{
  "hex": "#577a38",
  "rgb": {
    "r": 87,
    "g": 122,
    "b": 56
  },
  "hsl": {
    "h": 91.818,
    "s": 37.079,
    "l": 34.902
  },
  "oklch": {
    "l": 0.53699,
    "c": 0.1023,
    "h": 132.1
  },
  "luminance": 0.16231
}

Semantic roles & 50–950 ramp

primary

#577A38

secondary

#8968A6

accent

#5BCD97

background

#F8F9F6

surface

#F0F2EC

border

#CBCCC7

text

#0C0E07

muted

#7D7E7A

Preview Lab

Preview with #577A38

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

Preview Lab → · Contrast checker → · Palette generator →