#3D550F#3D550F

#3D550F is a dark, moderate yellow-green. Relative luminance 0.075; OKLCH L 41.5% C 0.098 H 127.2°. Best body text is #FFFFFF at 8.38:1 contrast (WCAG AA passes).

Color values

HEX	#3D550F
RGB	rgb(61, 85, 15)
HSL	hsl(81, 70%, 20%)
HSV	hsv(81, 82%, 33%)
CMYK	cmyk(28.2%, 0%, 82.4%, 66.7%)
CIE-LAB	lab(32.97, -20.55, 35.17)
CIE-LCH	lch(32.97, 40.73, 120.29°)
OKLab	oklab(41.52% -0.0592 0.0779)
OKLCH	oklch(41.52% 0.098 127.2)
XYZ	xyz(5.2592, 7.5235, 1.6269)
Luminance	0.0752 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D550F #270F55

analogous

#554A0F #3D550F #1A550F

triadic

#3D550F #0F3D55 #550F3D

tetradic

#3D550F #0F554A #270F55 #550F1A

square

#3D550F #0F554A #270F55 #550F1A

split-complementary

#3D550F #0F1A55 #4A0F55

monochromatic

#131A05 #182106 #3D550F #628918 #88BD21

Accessibility & contrast

On white

8.38

#3D550F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#3D550F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D550F

8.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D550F	#FFFFFF	#000000	##FFFFFF
##3D550F	1.00	8.38	2.50	8.38
#FFFFFF	8.38	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A4F02

Deuteranopia (green-blind)

#574D16

Tritanopia (blue-blind)

#405148

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #3d550f;
/* rgb */ color: rgb(61, 85, 15);
/* oklch */ color: oklch(41.5% 0.098 127.2);

Tailwind

colors: {
  custom: {
    50: '#758554',
    500: '#3d550f',
    950: '#000000',
  },
}

SCSS

$custom: #3d550f;
$custom-light: #758554;
$custom-dark: #000000;

JSON

{
  "hex": "#3d550f",
  "rgb": {
    "r": 61,
    "g": 85,
    "b": 15
  },
  "hsl": {
    "h": 80.571,
    "s": 70,
    "l": 19.608
  },
  "oklch": {
    "l": 0.4152,
    "c": 0.09785,
    "h": 127.2
  },
  "luminance": 0.07524
}

Semantic roles & 50–950 ramp

primary

#3D550F

secondary

#51318F

accent

#3BED78

background

#F7F8F5

surface

#EDEFE8

border

#C8CAC4

text

#090B03

muted

#7B7C78

Preview Lab

Preview with #3D550F

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

Preview Lab → · Contrast checker → · Palette generator →