#37533B#37533B

#37533B is a dark, muted green. Relative luminance 0.073; OKLCH L 41.2% C 0.052 H 148.2°. Best body text is #FFFFFF at 8.53:1 contrast (WCAG AA passes).

Color values

HEX	#37533B
RGB	rgb(55, 83, 59)
HSL	hsl(129, 20%, 27%)
HSV	hsv(129, 34%, 33%)
CMYK	cmyk(33.7%, 0%, 28.9%, 67.5%)
CIE-LAB	lab(32.51, -16.20, 10.80)
CIE-LCH	lch(32.51, 19.47, 146.32°)
OKLab	oklab(41.25% -0.0443 0.0275)
OKLCH	oklch(41.25% 0.052 148.2)
XYZ	xyz(5.4580, 7.3143, 5.2610)
Luminance	0.0732 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37533B #53374F

analogous

#415337 #37533B #375349

triadic

#37533B #3B3753 #533B37

tetradic

#37533B #374153 #53374F #534937

square

#37533B #374153 #53374F #534937

split-complementary

#37533B #493753 #533741

monochromatic

#0C120D #1F2E21 #37533B #4F7855 #699C70

Accessibility & contrast

On white

8.53

#37533B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#37533B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37533B

8.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37533B	#FFFFFF	#000000	##FFFFFF
##37533B	1.00	8.53	2.46	8.53
#FFFFFF	8.53	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#544E3A

Deuteranopia (green-blind)

#4F4B3C

Tritanopia (blue-blind)

#33524D

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #37533b;
/* rgb */ color: rgb(55, 83, 59);
/* oklch */ color: oklch(41.2% 0.052 148.2);

Tailwind

colors: {
  custom: {
    50: '#6f8371',
    500: '#37533b',
    950: '#000000',
  },
}

SCSS

$custom: #37533b;
$custom-light: #6f8371;
$custom-dark: #000000;

JSON

{
  "hex": "#37533b",
  "rgb": {
    "r": 55,
    "g": 83,
    "b": 59
  },
  "hsl": {
    "h": 128.571,
    "s": 20.29,
    "l": 27.059
  },
  "oklch": {
    "l": 0.41246,
    "c": 0.05214,
    "h": 148.2
  },
  "luminance": 0.07315
}

Semantic roles & 50–950 ramp

primary

#37533B

secondary

#83637F

accent

#6BB1BD

background

#F6F8F6

surface

#ECEFEC

border

#C7CAC7

text

#070A07

muted

#7A7C7A

Preview Lab

Preview with #37533B

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

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