#577E43#577E43

#577E43 is a mid, moderate yellow-green. Relative luminance 0.174; OKLCH L 54.9% C 0.097 H 135.8°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#577E43
RGB	rgb(87, 126, 67)
HSL	hsl(100, 31%, 38%)
HSV	hsv(100, 47%, 49%)
CMYK	cmyk(31%, 0%, 46.8%, 50.6%)
CIE-LAB	lab(48.70, -25.27, 27.77)
CIE-LCH	lch(48.70, 37.55, 132.30°)
OKLab	oklab(54.9% -0.0694 0.0675)
OKLCH	oklch(54.9% 0.097 135.8)
XYZ	xyz(12.4041, 17.3528, 8.0050)
Luminance	0.1735 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577E43 #6A437E

analogous

#747E43 #577E43 #437E4C

triadic

#577E43 #43577E #7E4357

tetradic

#577E43 #43747E #6A437E #7E4C43

square

#577E43 #43747E #6A437E #7E4C43

split-complementary

#577E43 #4C437E #7E4374

monochromatic

#202E19 #3B562E #577E43 #73A658 #94BB80

Accessibility & contrast

On white

4.70

#577E43 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#577E43 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577E43

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577E43	#FFFFFF	#000000	##FFFFFF
##577E43	1.00	4.70	4.47	4.70
#FFFFFF	4.70	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#82763E

Deuteranopia (green-blind)

#7C7247

Tritanopia (blue-blind)

#567A70

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #577e43;
/* rgb */ color: rgb(87, 126, 67);
/* oklch */ color: oklch(54.9% 0.097 135.8);

Tailwind

colors: {
  custom: {
    50: '#88a378',
    500: '#577e43',
    950: '#000000',
  },
}

SCSS

$custom: #577e43;
$custom-light: #88a378;
$custom-dark: #000000;

JSON

{
  "hex": "#577e43",
  "rgb": {
    "r": 87,
    "g": 126,
    "b": 67
  },
  "hsl": {
    "h": 99.661,
    "s": 30.57,
    "l": 37.843
  },
  "oklch": {
    "l": 0.54904,
    "c": 0.09681,
    "h": 135.8
  },
  "luminance": 0.17353
}

Semantic roles & 50–950 ramp

primary

#577E43

secondary

#9676A6

accent

#61C7A4

background

#F8FAF7

surface

#F0F4ED

border

#CBCEC8

text

#0B0F09

muted

#7C7F7B

Preview Lab

Preview with #577E43

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

Preview Lab → · Contrast checker → · Palette generator →