#3D540F#3D540F

#3D540F is a dark, moderate yellow-green. Relative luminance 0.074; OKLCH L 41.2% C 0.096 H 126.8°. Best body text is #FFFFFF at 8.49:1 contrast (WCAG AA passes).

Color values

HEX	#3D540F
RGB	rgb(61, 84, 15)
HSL	hsl(80, 70%, 19%)
HSV	hsv(80, 82%, 33%)
CMYK	cmyk(27.4%, 0%, 82.1%, 67.1%)
CIE-LAB	lab(32.63, -20.02, 34.85)
CIE-LCH	lch(32.63, 40.19, 119.88°)
OKLab	oklab(41.24% -0.0577 0.0773)
OKLCH	oklch(41.24% 0.096 126.8)
XYZ	xyz(5.1810, 7.3671, 1.6009)
Luminance	0.0737 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D540F #260F54

analogous

#54490F #3D540F #1B540F

triadic

#3D540F #0F3D54 #540F3D

tetradic

#3D540F #0F5449 #260F54 #540F1B

square

#3D540F #0F5449 #260F54 #540F1B

split-complementary

#3D540F #0F1B54 #490F54

monochromatic

#131A05 #172006 #3D540F #638818 #88BC22

Accessibility & contrast

On white

8.49

#3D540F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#3D540F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3D540F

8.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D540F	#FFFFFF	#000000	##FFFFFF
##3D540F	1.00	8.49	2.47	8.49
#FFFFFF	8.49	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#594E02

Deuteranopia (green-blind)

#564C16

Tritanopia (blue-blind)

#405047

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #3d540f;
/* rgb */ color: rgb(61, 84, 15);
/* oklch */ color: oklch(41.2% 0.096 126.8);

Tailwind

colors: {
  custom: {
    50: '#758453',
    500: '#3d540f',
    950: '#000000',
  },
}

SCSS

$custom: #3d540f;
$custom-light: #758453;
$custom-dark: #000000;

JSON

{
  "hex": "#3d540f",
  "rgb": {
    "r": 61,
    "g": 84,
    "b": 15
  },
  "hsl": {
    "h": 80,
    "s": 69.697,
    "l": 19.412
  },
  "oklch": {
    "l": 0.41243,
    "c": 0.09644,
    "h": 126.8
  },
  "luminance": 0.07367
}

Semantic roles & 50–950 ramp

primary

#3D540F

secondary

#50318E

accent

#3BED76

background

#F7F8F4

surface

#EDEFE8

border

#C8CAC4

text

#090A03

muted

#7B7C78

Preview Lab

Preview with #3D540F

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

Preview Lab → · Contrast checker → · Palette generator →