#37551E#37551E

#37551E is a dark, moderate yellow-green. Relative luminance 0.074; OKLCH L 41.2% C 0.089 H 133.1°. Best body text is #FFFFFF at 8.47:1 contrast (WCAG AA passes).

Color values

HEX#37551E
RGBrgb(55, 85, 30)
HSLhsl(93, 48%, 23%)
HSVhsv(93, 65%, 33%)
CMYKcmyk(35.3%, 0%, 64.7%, 66.7%)
CIE-LABlab(32.71, -21.87, 27.98)
CIE-LCHlch(32.71, 35.51, 128.02°)
OKLaboklab(41.24% -0.061 0.0652)
OKLCHoklch(41.24% 0.089 133.1)
XYZxyz(5.0583, 7.4028, 2.3904)
Luminance0.0740 (WCAG relative)
Temperaturewarm
Familyyellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#37551E #3C1E55
analogous
#53551E #37551E #1E5520
triadic
#37551E #1E3755 #551E37
tetradic
#37551E #1E5355 #3C1E55 #55201E
square
#37551E #1E5355 #3C1E55 #55201E
split-complementary
#37551E #201E55 #551E53
monochromatic
#0F1708 #1A280E #37551E #54822E #72AF3E

Accessibility & contrast

On white

8.47
#37551E on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.48
#37551E on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #37551E
8.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##37551E#FFFFFF#000000##FFFFFF
##37551E1.008.472.488.47
#FFFFFF8.471.0021.001.00
#0000002.4821.001.0021.00
##FFFFFF8.471.0021.001.00

Color blindness preview

Protanopia (red-blind)
#594E18
Deuteranopia (green-blind)
#544C22
Tritanopia (blue-blind)
#375249
Achromatopsia (no color)
#4D4D4D

Design tokens & code

CSS
--color: #37551e;
/* rgb */ color: rgb(55, 85, 30);
/* oklch */ color: oklch(41.2% 0.089 133.1);
Tailwind
colors: {
  custom: {
    50: '#70855c',
    500: '#37551e',
    950: '#000000',
  },
}
SCSS
$custom: #37551e;
$custom-light: #70855c;
$custom-dark: #000000;
JSON
{
  "hex": "#37551e",
  "rgb": {
    "r": 55,
    "g": 85,
    "b": 30
  },
  "hsl": {
    "h": 92.727,
    "s": 47.826,
    "l": 22.549
  },
  "oklch": {
    "l": 0.41244,
    "c": 0.08929,
    "h": 133.1
  },
  "luminance": 0.07403
}

Semantic roles & 50–950 ramp

primary
#37551E
secondary
#6B458A
accent
#50D79A
background
#F6F8F5
surface
#ECEFE9
border
#C7CAC5
text
#080B04
muted
#7B7C79

Preview Lab

Preview with #37551E

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

Preview Lab → · Contrast checker → · Palette generator →

#37551E Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva