#577348#577348

#577348 is a mid, moderate yellow-green. Relative luminance 0.148; OKLCH L 52.2% C 0.073 H 135.2°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#577348
RGB	rgb(87, 115, 72)
HSL	hsl(99, 23%, 37%)
HSV	hsv(99, 37%, 45%)
CMYK	cmyk(24.3%, 0%, 37.4%, 54.9%)
CIE-LAB	lab(45.30, -18.86, 20.59)
CIE-LCH	lch(45.30, 27.92, 132.49°)
OKLab	oklab(52.18% -0.0515 0.0512)
OKLCH	oklch(52.18% 0.073 135.2)
XYZ	xyz(11.2306, 14.7553, 8.3860)
Luminance	0.1476 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577348 #644873

analogous

#6D7348 #577348 #48734F

triadic

#577348 #485773 #734857

tetradic

#577348 #486D73 #644873 #734F48

square

#577348 #486D73 #644873 #734F48

split-complementary

#577348 #4F4873 #73486D

monochromatic

#1E2819 #3B4D30 #577348 #739960 #94B284

Accessibility & contrast

On white

5.31

#577348 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#577348 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577348

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577348	#FFFFFF	#000000	##FFFFFF
##577348	1.00	5.31	3.95	5.31
#FFFFFF	5.31	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#766D45

Deuteranopia (green-blind)

#726A4A

Tritanopia (blue-blind)

#577068

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #577348;
/* rgb */ color: rgb(87, 115, 72);
/* oklch */ color: oklch(52.2% 0.073 135.2);

Tailwind

colors: {
  custom: {
    50: '#879b7b',
    500: '#577348',
    950: '#000000',
  },
}

SCSS

$custom: #577348;
$custom-light: #879b7b;
$custom-dark: #000000;

JSON

{
  "hex": "#577348",
  "rgb": {
    "r": 87,
    "g": 115,
    "b": 72
  },
  "hsl": {
    "h": 99.07,
    "s": 22.995,
    "l": 36.667
  },
  "oklch": {
    "l": 0.52181,
    "c": 0.07259,
    "h": 135.2
  },
  "luminance": 0.14756
}

Semantic roles & 50–950 ramp

primary

#577348

secondary

#91799E

accent

#68BFA1

background

#F8F9F7

surface

#EFF2EE

border

#CACCC9

text

#0B0E09

muted

#7C7E7B

Preview Lab

Preview with #577348

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

Preview Lab → · Contrast checker → · Palette generator →