#37664D#37664D

#37664D is a mid, moderate green. Relative luminance 0.109; OKLCH L 46.9% C 0.066 H 159.2°. Best body text is #FFFFFF at 6.62:1 contrast (WCAG AA passes).

Color values

HEX	#37664D
RGB	rgb(55, 102, 77)
HSL	hsl(148, 30%, 31%)
HSV	hsv(148, 46%, 40%)
CMYK	cmyk(46.1%, 0%, 24.5%, 60%)
CIE-LAB	lab(39.33, -22.45, 9.22)
CIE-LCH	lch(39.33, 24.27, 157.68°)
OKLab	oklab(46.9% -0.062 0.0236)
OKLCH	oklch(46.9% 0.066 159.2)
XYZ	xyz(7.6659, 10.8502, 8.7101)
Luminance	0.1085 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37664D #663750

analogous

#386637 #37664D #376664

triadic

#37664D #4D3766 #664D37

tetradic

#37664D #373866 #663750 #666437

square

#37664D #373866 #663750 #666437

split-complementary

#37664D #643766 #663738

monochromatic

#0C1611 #223E2F #37664D #4C8E6B #69AE89

Accessibility & contrast

On white

6.62

#37664D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#37664D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #37664D

6.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37664D	#FFFFFF	#000000	##FFFFFF
##37664D	1.00	6.62	3.17	6.62
#FFFFFF	6.62	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#65604C

Deuteranopia (green-blind)

#5E5B4E

Tritanopia (blue-blind)

#2B665F

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #37664d;
/* rgb */ color: rgb(55, 102, 77);
/* oklch */ color: oklch(46.9% 0.066 159.2);

Tailwind

colors: {
  custom: {
    50: '#71927e',
    500: '#37664d',
    950: '#000000',
  },
}

SCSS

$custom: #37664d;
$custom-light: #71927e;
$custom-dark: #000000;

JSON

{
  "hex": "#37664d",
  "rgb": {
    "r": 55,
    "g": 102,
    "b": 77
  },
  "hsl": {
    "h": 148.085,
    "s": 29.936,
    "l": 30.784
  },
  "oklch": {
    "l": 0.46898,
    "c": 0.06632,
    "h": 159.2
  },
  "luminance": 0.10851
}

Semantic roles & 50–950 ramp

primary

#37664D

secondary

#96627E

accent

#6297C6

background

#F6F9F7

surface

#ECF1EE

border

#C7CBC9

text

#080D0A

muted

#7B7E7C

Preview Lab

Preview with #37664D

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

Preview Lab → · Contrast checker → · Palette generator →