#375F1F#375F1F

#375F1F is a dark, moderate yellow-green. Relative luminance 0.091; OKLCH L 44.1% C 0.104 H 135.6°. Best body text is #FFFFFF at 7.45:1 contrast (WCAG AA passes).

Color values

HEX	#375F1F
RGB	rgb(55, 95, 31)
HSL	hsl(98, 51%, 25%)
HSV	hsv(98, 67%, 37%)
CMYK	cmyk(42.1%, 0%, 67.4%, 62.7%)
CIE-LAB	lab(36.17, -26.72, 31.33)
CIE-LCH	lch(36.17, 41.18, 130.45°)
OKLab	oklab(44.07% -0.0741 0.0725)
OKLCH	oklch(44.07% 0.104 135.6)
XYZ	xyz(5.9149, 9.0953, 2.7400)
Luminance	0.0910 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#375F1F #471F5F

analogous

#575F1F #375F1F #1F5F27

triadic

#375F1F #1F375F #5F1F37

tetradic

#375F1F #1F575F #471F5F #5F271F

square

#375F1F #1F575F #471F5F #5F271F

split-complementary

#375F1F #271F5F #5F1F57

monochromatic

#0D1708 #1C3110 #375F1F #528D2E #6CBB3D

Accessibility & contrast

On white

7.45

#375F1F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#375F1F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #375F1F

7.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##375F1F	#FFFFFF	#000000	##FFFFFF
##375F1F	1.00	7.45	2.82	7.45
#FFFFFF	7.45	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#635717

Deuteranopia (green-blind)

#5D5424

Tritanopia (blue-blind)

#365B52

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #375f1f;
/* rgb */ color: rgb(55, 95, 31);
/* oklch */ color: oklch(44.1% 0.104 135.6);

Tailwind

colors: {
  custom: {
    50: '#718d5e',
    500: '#375f1f',
    950: '#000000',
  },
}

SCSS

$custom: #375f1f;
$custom-light: #718d5e;
$custom-dark: #000000;

JSON

{
  "hex": "#375f1f",
  "rgb": {
    "r": 55,
    "g": 95,
    "b": 31
  },
  "hsl": {
    "h": 97.5,
    "s": 50.794,
    "l": 24.706
  },
  "oklch": {
    "l": 0.44069,
    "c": 0.10371,
    "h": 135.6
  },
  "luminance": 0.09096
}

Semantic roles & 50–950 ramp

primary

#375F1F

secondary

#774694

accent

#4EDAA5

background

#F7F8F5

surface

#EDF0E9

border

#C8CBC5

text

#080C04

muted

#7B7D79

Preview Lab

Preview with #375F1F

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

Preview Lab → · Contrast checker → · Palette generator →