#577E61#577E61

#577E61 is a mid, moderate green. Relative luminance 0.178; OKLCH L 55.5% C 0.063 H 152.0°. Best body text is #FFFFFF at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#577E61
RGB	rgb(87, 126, 97)
HSL	hsl(135, 18%, 42%)
HSV	hsv(135, 31%, 49%)
CMYK	cmyk(31%, 0%, 23%, 50.6%)
CIE-LAB	lab(49.27, -20.13, 11.51)
CIE-LCH	lch(49.27, 23.19, 150.24°)
OKLab	oklab(55.54% -0.0554 0.0295)
OKLCH	oklch(55.54% 0.063 152)
XYZ	xyz(13.5483, 17.8104, 14.0308)
Luminance	0.1781 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577E61 #7E5774

analogous

#617E57 #577E61 #577E75

triadic

#577E61 #61577E #7E6157

tetradic

#577E61 #57617E #7E5774 #7E7557

square

#577E61 #57617E #7E5774 #7E7557

split-complementary

#577E61 #75577E #7E5761

monochromatic

#253629 #3E5A45 #577E61 #749F7F #98B8A0

Accessibility & contrast

On white

4.60

#577E61 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.56

#577E61 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #577E61

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577E61	#FFFFFF	#000000	##FFFFFF
##577E61	1.00	4.60	4.56	4.60
#FFFFFF	4.60	1.00	21.00	1.00
#000000	4.56	21.00	1.00	21.00
##FFFFFF	4.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E785F

Deuteranopia (green-blind)

#787363

Tritanopia (blue-blind)

#517D76

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #577e61;
/* rgb */ color: rgb(87, 126, 97);
/* oklch */ color: oklch(55.5% 0.063 152.0);

Tailwind

colors: {
  custom: {
    50: '#87a38e',
    500: '#577e61',
    950: '#000000',
  },
}

SCSS

$custom: #577e61;
$custom-light: #87a38e;
$custom-dark: #000000;

JSON

{
  "hex": "#577e61",
  "rgb": {
    "r": 87,
    "g": 126,
    "b": 97
  },
  "hsl": {
    "h": 135.385,
    "s": 18.31,
    "l": 41.765
  },
  "oklch": {
    "l": 0.55544,
    "c": 0.06273,
    "h": 152
  },
  "luminance": 0.17811
}

Semantic roles & 50–950 ramp

primary

#577E61

secondary

#A68B9F

accent

#6DA7BB

background

#F8FAF8

surface

#EFF4F0

border

#CACECB

text

#0B0F0C

muted

#7C7F7D

Preview Lab

Preview with #577E61

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

Preview Lab → · Contrast checker → · Palette generator →