#375E1B#375E1B

#375E1B is a dark, moderate yellow-green. Relative luminance 0.089; OKLCH L 43.7% C 0.106 H 134.7°. Best body text is #FFFFFF at 7.56:1 contrast (WCAG AA passes).

Color values

HEX	#375E1B
RGB	rgb(55, 94, 27)
HSL	hsl(95, 55%, 24%)
HSV	hsv(95, 71%, 37%)
CMYK	cmyk(41.5%, 0%, 71.3%, 63.1%)
CIE-LAB	lab(35.78, -26.63, 32.82)
CIE-LCH	lch(35.78, 42.27, 129.05°)
OKLab	oklab(43.74% -0.0742 0.0751)
OKLCH	oklch(43.74% 0.106 134.7)
XYZ	xyz(5.7760, 8.8965, 2.4496)
Luminance	0.0890 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#375E1B #421B5E

analogous

#585E1B #375E1B #1B5E20

triadic

#375E1B #1B375E #5E1B37

tetradic

#375E1B #1B585E #421B5E #5E201B

square

#375E1B #1B585E #421B5E #5E201B

split-complementary

#375E1B #201B5E #5E1B58

monochromatic

#0E1807 #1B2E0D #375E1B #538E29 #6FBD36

Accessibility & contrast

On white

7.56

#375E1B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#375E1B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #375E1B

7.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##375E1B	#FFFFFF	#000000	##FFFFFF
##375E1B	1.00	7.56	2.78	7.56
#FFFFFF	7.56	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625612

Deuteranopia (green-blind)

#5C5321

Tritanopia (blue-blind)

#365A50

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #375e1b;
/* rgb */ color: rgb(55, 94, 27);
/* oklch */ color: oklch(43.7% 0.106 134.7);

Tailwind

colors: {
  custom: {
    50: '#718c5b',
    500: '#375e1b',
    950: '#000000',
  },
}

SCSS

$custom: #375e1b;
$custom-light: #718c5b;
$custom-dark: #000000;

JSON

{
  "hex": "#375e1b",
  "rgb": {
    "r": 55,
    "g": 94,
    "b": 27
  },
  "hsl": {
    "h": 94.925,
    "s": 55.372,
    "l": 23.725
  },
  "oklch": {
    "l": 0.43744,
    "c": 0.10562,
    "h": 134.7
  },
  "luminance": 0.08897
}

Semantic roles & 50–950 ramp

primary

#375E1B

secondary

#714194

accent

#49DFA0

background

#F7F8F5

surface

#EDF0E9

border

#C8CBC5

text

#080C04

muted

#7B7D79

Preview Lab

Preview with #375E1B

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

Preview Lab → · Contrast checker → · Palette generator →