#657B68#657B68

#657B68 is a mid, muted green. Relative luminance 0.179; OKLCH L 56.0% C 0.039 H 148.9°. Best body text is #000000 at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#657B68
RGB	rgb(101, 123, 104)
HSL	hsl(128, 10%, 44%)
HSV	hsv(128, 18%, 48%)
CMYK	cmyk(17.9%, 0%, 15.4%, 51.8%)
CIE-LAB	lab(49.41, -12.07, 7.76)
CIE-LCH	lch(49.41, 14.34, 147.27°)
OKLab	oklab(55.95% -0.0332 0.0201)
OKLCH	oklch(55.95% 0.039 148.9)
XYZ	xyz(14.9479, 17.9318, 15.7676)
Luminance	0.1793 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#657B68 #7B6578

analogous

#6D7B65 #657B68 #657B73

triadic

#657B68 #68657B #7B6865

tetradic

#657B68 #656D7B #7B6578 #7B7365

square

#657B68 #656D7B #7B6578 #7B7365

split-complementary

#657B68 #73657B #7B656D

monochromatic

#2E382F #49594C #657B68 #849A87 #A5B5A7

Accessibility & contrast

On white

4.58

#657B68 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.59

#657B68 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #657B68

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##657B68	#FFFFFF	#000000	##000000
##657B68	1.00	4.58	4.59	4.59
#FFFFFF	4.58	1.00	21.00	21.00
#000000	4.59	21.00	1.00	1.00
##000000	4.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C7767

Deuteranopia (green-blind)

#787469

Tritanopia (blue-blind)

#627A76

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #657b68;
/* rgb */ color: rgb(101, 123, 104);
/* oklch */ color: oklch(56.0% 0.039 148.9);

Tailwind

colors: {
  custom: {
    50: '#91a193',
    500: '#657b68',
    950: '#000000',
  },
}

SCSS

$custom: #657b68;
$custom-light: #91a193;
$custom-dark: #000000;

JSON

{
  "hex": "#657b68",
  "rgb": {
    "r": 101,
    "g": 123,
    "b": 104
  },
  "hsl": {
    "h": 128.182,
    "s": 9.821,
    "l": 43.922
  },
  "oklch": {
    "l": 0.55953,
    "c": 0.03882,
    "h": 148.9
  },
  "luminance": 0.17932
}

Semantic roles & 50–950 ramp

primary

#657B68

secondary

#A597A3

accent

#75AAB3

background

#F8F9F9

surface

#F0F2F1

border

#CBCCCB

text

#0C0F0D

muted

#7D7E7E

Preview Lab

Preview with #657B68

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

Preview Lab → · Contrast checker → · Palette generator →