#375C18#375C18

#375C18 is a dark, moderate yellow-green. Relative luminance 0.085; OKLCH L 43.1% C 0.105 H 133.7°. Best body text is #FFFFFF at 7.76:1 contrast (WCAG AA passes).

Color values

HEX	#375C18
RGB	rgb(55, 92, 24)
HSL	hsl(93, 59%, 23%)
HSV	hsv(93, 74%, 36%)
CMYK	cmyk(40.2%, 0%, 73.9%, 63.9%)
CIE-LAB	lab(35.07, -25.94, 33.43)
CIE-LCH	lch(35.07, 42.31, 127.81°)
OKLab	oklab(43.15% -0.0726 0.0759)
OKLCH	oklch(43.15% 0.105 133.7)
XYZ	xyz(5.5675, 8.5322, 2.2175)
Luminance	0.0853 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#375C18 #3D185C

analogous

#595C18 #375C18 #185C1B

triadic

#375C18 #18375C #5C1837

tetradic

#375C18 #18595C #3D185C #5C1B18

square

#375C18 #18595C #3D185C #5C1B18

split-complementary

#375C18 #1B185C #5C1859

monochromatic

#0F1806 #1A2B0B #375C18 #548D25 #71BD31

Accessibility & contrast

On white

7.76

#375C18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#375C18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #375C18

7.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##375C18	#FFFFFF	#000000	##FFFFFF
##375C18	1.00	7.76	2.71	7.76
#FFFFFF	7.76	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#60540E

Deuteranopia (green-blind)

#5B511E

Tritanopia (blue-blind)

#37584E

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #375c18;
/* rgb */ color: rgb(55, 92, 24);
/* oklch */ color: oklch(43.1% 0.105 133.7);

Tailwind

colors: {
  custom: {
    50: '#718a59',
    500: '#375c18',
    950: '#000000',
  },
}

SCSS

$custom: #375c18;
$custom-light: #718a59;
$custom-dark: #000000;

JSON

{
  "hex": "#375c18",
  "rgb": {
    "r": 55,
    "g": 92,
    "b": 24
  },
  "hsl": {
    "h": 92.647,
    "s": 58.621,
    "l": 22.745
  },
  "oklch": {
    "l": 0.4315,
    "c": 0.10507,
    "h": 133.7
  },
  "luminance": 0.08532
}

Semantic roles & 50–950 ramp

primary

#375C18

secondary

#6C3D93

accent

#46E29B

background

#F7F8F5

surface

#EDF0E9

border

#C8CBC5

text

#080C04

muted

#7B7D79

Preview Lab

Preview with #375C18

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

Preview Lab → · Contrast checker → · Palette generator →