#37643A#37643A

#37643A is a mid, moderate green. Relative luminance 0.102; OKLCH L 45.9% C 0.084 H 145.5°. Best body text is #FFFFFF at 6.89:1 contrast (WCAG AA passes).

Color values

HEX	#37643A
RGB	rgb(55, 100, 58)
HSL	hsl(124, 29%, 30%)
HSV	hsv(124, 45%, 39%)
CMYK	cmyk(45%, 0%, 42%, 60.8%)
CIE-LAB	lab(38.25, -25.32, 19.11)
CIE-LCH	lch(38.25, 31.72, 142.96°)
OKLab	oklab(45.9% -0.0689 0.0473)
OKLCH	oklch(45.9% 0.084 145.5)
XYZ	xyz(6.8961, 10.2316, 5.6137)
Luminance	0.1023 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37643A #643761

analogous

#4A6437 #37643A #376450

triadic

#37643A #3A3764 #643A37

tetradic

#37643A #374A64 #643761 #645037

square

#37643A #374A64 #643761 #645037

split-complementary

#37643A #503764 #64374A

monochromatic

#0C150C #213D23 #37643A #4D8B51 #69AC6D

Accessibility & contrast

On white

6.89

#37643A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#37643A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #37643A

6.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37643A	#FFFFFF	#000000	##FFFFFF
##37643A	1.00	6.89	3.05	6.89
#FFFFFF	6.89	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#655D37

Deuteranopia (green-blind)

#5F583D

Tritanopia (blue-blind)

#31625A

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #37643a;
/* rgb */ color: rgb(55, 100, 58);
/* oklch */ color: oklch(45.9% 0.084 145.5);

Tailwind

colors: {
  custom: {
    50: '#719070',
    500: '#37643a',
    950: '#000000',
  },
}

SCSS

$custom: #37643a;
$custom-light: #719070;
$custom-dark: #000000;

JSON

{
  "hex": "#37643a",
  "rgb": {
    "r": 55,
    "g": 100,
    "b": 58
  },
  "hsl": {
    "h": 124,
    "s": 29.032,
    "l": 30.392
  },
  "oklch": {
    "l": 0.45896,
    "c": 0.08359,
    "h": 145.5
  },
  "luminance": 0.10232
}

Semantic roles & 50–950 ramp

primary

#37643A

secondary

#946291

accent

#62BFC5

background

#F6F8F6

surface

#ECF0EC

border

#C7CBC7

text

#080C07

muted

#7B7D7A

Preview Lab

Preview with #37643A

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

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