#657F63#657F63

#657F63 is a mid, muted green. Relative luminance 0.188; OKLCH L 56.8% C 0.052 H 143.0°. Best body text is #000000 at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#657F63
RGB	rgb(101, 127, 99)
HSL	hsl(116, 12%, 44%)
HSV	hsv(116, 22%, 50%)
CMYK	cmyk(20.5%, 0%, 22%, 50.2%)
CIE-LAB	lab(50.51, -15.22, 12.21)
CIE-LCH	lch(50.51, 19.51, 141.27°)
OKLab	oklab(56.79% -0.0415 0.0313)
OKLCH	oklch(56.79% 0.052 143)
XYZ	xyz(15.2078, 18.8459, 14.6383)
Luminance	0.1885 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#657F63 #7D637F

analogous

#737F63 #657F63 #637F6F

triadic

#657F63 #63657F #7F6365

tetradic

#657F63 #63737F #7D637F #7F6F63

square

#657F63 #63737F #7D637F #7F6F63

split-complementary

#657F63 #6F637F #7F6373

monochromatic

#2E3A2D #4A5D48 #657F63 #849D82 #A6B8A4

Accessibility & contrast

On white

4.40

#657F63 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.77

#657F63 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #657F63

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##657F63	#FFFFFF	#000000	##000000
##657F63	1.00	4.40	4.77	4.77
#FFFFFF	4.40	1.00	21.00	21.00
#000000	4.77	21.00	1.00	1.00
##000000	4.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#807A61

Deuteranopia (green-blind)

#7C7764

Tritanopia (blue-blind)

#637D77

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #657f63;
/* rgb */ color: rgb(101, 127, 99);
/* oklch */ color: oklch(56.8% 0.052 143.0);

Tailwind

colors: {
  custom: {
    50: '#91a48f',
    500: '#657f63',
    950: '#000000',
  },
}

SCSS

$custom: #657f63;
$custom-light: #91a48f;
$custom-dark: #000000;

JSON

{
  "hex": "#657f63",
  "rgb": {
    "r": 101,
    "g": 127,
    "b": 99
  },
  "hsl": {
    "h": 115.714,
    "s": 12.389,
    "l": 44.314
  },
  "oklch": {
    "l": 0.56787,
    "c": 0.05199,
    "h": 143
  },
  "luminance": 0.18846
}

Semantic roles & 50–950 ramp

primary

#657F63

secondary

#A697A7

accent

#73B5B0

background

#F8FAF8

surface

#F0F4F0

border

#CBCECB

text

#0D0F0C

muted

#7D7F7D

Preview Lab

Preview with #657F63

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

Preview Lab → · Contrast checker → · Palette generator →