#37551A#37551A

#37551A is a dark, moderate yellow-green. Relative luminance 0.074; OKLCH L 41.2% C 0.093 H 132.2°. Best body text is #FFFFFF at 8.48:1 contrast (WCAG AA passes).

Color values

HEX	#37551A
RGB	rgb(55, 85, 26)
HSL	hsl(91, 53%, 22%)
HSV	hsv(91, 69%, 33%)
CMYK	cmyk(35.3%, 0%, 69.4%, 66.7%)
CIE-LAB	lab(32.66, -22.28, 29.95)
CIE-LCH	lch(32.66, 37.33, 126.66°)
OKLab	oklab(41.2% -0.0625 0.0689)
OKLCH	oklch(41.2% 0.093 132.2)
XYZ	xyz(5.0104, 7.3836, 2.1383)
Luminance	0.0738 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37551A #381A55

analogous

#55551A #37551A #1A551A

triadic

#37551A #1A3755 #551A37

tetradic

#37551A #1A5555 #381A55 #551A1A

square

#37551A #1A5555 #381A55 #551A1A

split-complementary

#37551A #1A1A55 #551A55

monochromatic

#0F1707 #19260C #37551A #558428 #74B337

Accessibility & contrast

On white

8.48

#37551A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#37551A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37551A

8.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37551A	#FFFFFF	#000000	##FFFFFF
##37551A	1.00	8.48	2.48	8.48
#FFFFFF	8.48	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#594E13

Deuteranopia (green-blind)

#554C1F

Tritanopia (blue-blind)

#385149

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #37551a;
/* rgb */ color: rgb(55, 85, 26);
/* oklch */ color: oklch(41.2% 0.093 132.2);

Tailwind

colors: {
  custom: {
    50: '#70855a',
    500: '#37551a',
    950: '#000000',
  },
}

SCSS

$custom: #37551a;
$custom-light: #70855a;
$custom-dark: #000000;

JSON

{
  "hex": "#37551a",
  "rgb": {
    "r": 55,
    "g": 85,
    "b": 26
  },
  "hsl": {
    "h": 90.508,
    "s": 53.153,
    "l": 21.765
  },
  "oklch": {
    "l": 0.41197,
    "c": 0.093,
    "h": 132.2
  },
  "luminance": 0.07384
}

Semantic roles & 50–950 ramp

primary

#37551A

secondary

#66408B

accent

#4BDD95

background

#F6F8F5

surface

#ECEFE9

border

#C7CAC5

text

#080B04

muted

#7B7C79

Preview Lab

Preview with #37551A

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

Preview Lab → · Contrast checker → · Palette generator →