#37533E#37533E

#37533E is a dark, muted green. Relative luminance 0.073; OKLCH L 41.3% C 0.049 H 151.7°. Best body text is #FFFFFF at 8.50:1 contrast (WCAG AA passes).

Color values

HEX	#37533E
RGB	rgb(55, 83, 62)
HSL	hsl(135, 20%, 27%)
HSV	hsv(135, 34%, 33%)
CMYK	cmyk(33.7%, 0%, 25.3%, 67.5%)
CIE-LAB	lab(32.58, -15.57, 9.02)
CIE-LCH	lch(32.58, 17.99, 149.91°)
OKLab	oklab(41.33% -0.0428 0.0231)
OKLCH	oklch(41.33% 0.049 151.7)
XYZ	xyz(5.5380, 7.3463, 5.6827)
Luminance	0.0735 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37533E #53374C

analogous

#3E5337 #37533E #37534C

triadic

#37533E #3E3753 #533E37

tetradic

#37533E #373E53 #53374C #534C37

square

#37533E #373E53 #53374C #534C37

split-complementary

#37533E #4C3753 #53373E

monochromatic

#0C120E #1F2E23 #37533E #4F7859 #699C76

Accessibility & contrast

On white

8.50

#37533E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#37533E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37533E

8.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37533E	#FFFFFF	#000000	##FFFFFF
##37533E	1.00	8.50	2.47	8.50
#FFFFFF	8.50	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534E3D

Deuteranopia (green-blind)

#4F4B3F

Tritanopia (blue-blind)

#33524D

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #37533e;
/* rgb */ color: rgb(55, 83, 62);
/* oklch */ color: oklch(41.3% 0.049 151.7);

Tailwind

colors: {
  custom: {
    50: '#6f8373',
    500: '#37533e',
    950: '#000000',
  },
}

SCSS

$custom: #37533e;
$custom-light: #6f8373;
$custom-dark: #000000;

JSON

{
  "hex": "#37533e",
  "rgb": {
    "r": 55,
    "g": 83,
    "b": 62
  },
  "hsl": {
    "h": 135,
    "s": 20.29,
    "l": 27.059
  },
  "oklch": {
    "l": 0.41326,
    "c": 0.04861,
    "h": 151.7
  },
  "luminance": 0.07347
}

Semantic roles & 50–950 ramp

primary

#37533E

secondary

#83637B

accent

#6BA8BD

background

#F6F8F6

surface

#ECEFEC

border

#C7CAC7

text

#070A08

muted

#7A7C7B

Preview Lab

Preview with #37533E

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

Preview Lab → · Contrast checker → · Palette generator →