#3D5818#3D5818

#3D5818 is a dark, moderate yellow-green. Relative luminance 0.080; OKLCH L 42.4% C 0.096 H 129.5°. Best body text is #FFFFFF at 8.05:1 contrast (WCAG AA passes).

Color values

HEX	#3D5818
RGB	rgb(61, 88, 24)
HSL	hsl(85, 57%, 22%)
HSV	hsv(85, 73%, 35%)
CMYK	cmyk(30.7%, 0%, 72.7%, 65.5%)
CIE-LAB	lab(34.06, -21.46, 32.49)
CIE-LCH	lch(34.06, 38.94, 123.44°)
OKLab	oklab(42.43% -0.0608 0.0739)
OKLCH	oklch(42.43% 0.096 129.5)
XYZ	xyz(5.5790, 8.0373, 2.1214)
Luminance	0.0804 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D5818 #331858

analogous

#585318 #3D5818 #1D5818

triadic

#3D5818 #183D58 #58183D

tetradic

#3D5818 #185853 #331858 #58181D

square

#3D5818 #185853 #331858 #58181D

split-complementary

#3D5818 #181D58 #531858

monochromatic

#111807 #1C280B #3D5818 #5E8825 #80B832

Accessibility & contrast

On white

8.05

#3D5818 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#3D5818 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D5818

8.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D5818	#FFFFFF	#000000	##FFFFFF
##3D5818	1.00	8.05	2.61	8.05
#FFFFFF	8.05	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C510F

Deuteranopia (green-blind)

#594F1D

Tritanopia (blue-blind)

#3F544B

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #3d5818;
/* rgb */ color: rgb(61, 88, 24);
/* oklch */ color: oklch(42.4% 0.096 129.5);

Tailwind

colors: {
  custom: {
    50: '#758759',
    500: '#3d5818',
    950: '#000000',
  },
}

SCSS

$custom: #3d5818;
$custom-light: #758759;
$custom-dark: #000000;

JSON

{
  "hex": "#3d5818",
  "rgb": {
    "r": 61,
    "g": 88,
    "b": 24
  },
  "hsl": {
    "h": 85.313,
    "s": 57.143,
    "l": 21.961
  },
  "oklch": {
    "l": 0.42427,
    "c": 0.09569,
    "h": 129.5
  },
  "luminance": 0.08037
}

Semantic roles & 50–950 ramp

primary

#3D5818

secondary

#603D8F

accent

#47E088

background

#F7F8F5

surface

#EDEFE9

border

#C8CAC5

text

#080B04

muted

#7B7C79

Preview Lab

Preview with #3D5818

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

Preview Lab → · Contrast checker → · Palette generator →