#668D56#668D56

#668D56 is a mid, moderate green. Relative luminance 0.225; OKLCH L 60.0% C 0.091 H 137.0°. Best body text is #000000 at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#668D56
RGB	rgb(102, 141, 86)
HSL	hsl(103, 24%, 45%)
HSV	hsv(103, 39%, 55%)
CMYK	cmyk(27.7%, 0%, 39%, 44.7%)
CIE-LAB	lab(54.60, -24.36, 25.11)
CIE-LCH	lch(54.60, 34.99, 134.13°)
OKLab	oklab(60.01% -0.0666 0.0621)
OKLCH	oklch(60.01% 0.091 137)
XYZ	xyz(16.6836, 22.5459, 12.2751)
Luminance	0.2255 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#668D56 #7D568D

analogous

#828D56 #668D56 #568D62

triadic

#668D56 #56668D #8D5666

tetradic

#668D56 #56828D #7D568D #8D6256

square

#668D56 #56828D #7D568D #8D6256

split-complementary

#668D56 #62568D #8D5682

monochromatic

#2F4128 #4B673F #668D56 #85AB75 #A7C29B

Accessibility & contrast

On white

3.81

#668D56 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.51

#668D56 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #668D56

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##668D56	#FFFFFF	#000000	##000000
##668D56	1.00	3.81	5.51	5.51
#FFFFFF	3.81	1.00	21.00	21.00
#000000	5.51	21.00	1.00	1.00
##000000	5.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918552

Deuteranopia (green-blind)

#8B8159

Tritanopia (blue-blind)

#65897F

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #668d56;
/* rgb */ color: rgb(102, 141, 86);
/* oklch */ color: oklch(60.0% 0.091 137.0);

Tailwind

colors: {
  custom: {
    50: '#93ae86',
    500: '#668d56',
    950: '#000000',
  },
}

SCSS

$custom: #668d56;
$custom-light: #93ae86;
$custom-dark: #000000;

JSON

{
  "hex": "#668d56",
  "rgb": {
    "r": 102,
    "g": 141,
    "b": 86
  },
  "hsl": {
    "h": 102.545,
    "s": 24.229,
    "l": 44.51
  },
  "oklch": {
    "l": 0.60012,
    "c": 0.09107,
    "h": 137
  },
  "luminance": 0.22546
}

Semantic roles & 50–950 ramp

primary

#668D56

secondary

#A68FB0

accent

#67C1A7

background

#F9FAF8

surface

#F1F4EF

border

#CBCECA

text

#0D100B

muted

#7E7F7C

Preview Lab

Preview with #668D56

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

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