#3A511F#3A511F

#3A511F is a dark, moderate yellow-green. Relative luminance 0.069; OKLCH L 40.4% C 0.080 H 130.0°. Best body text is #FFFFFF at 8.84:1 contrast (WCAG AA passes).

Color values

HEX	#3A511F
RGB	rgb(58, 81, 31)
HSL	hsl(88, 45%, 22%)
HSV	hsv(88, 62%, 32%)
CMYK	cmyk(28.4%, 0%, 61.7%, 68.2%)
CIE-LAB	lab(31.54, -18.38, 26.16)
CIE-LCH	lch(31.54, 31.98, 125.09°)
OKLab	oklab(40.35% -0.0515 0.0614)
OKLCH	oklch(40.35% 0.08 130)
XYZ	xyz(4.9346, 6.8832, 2.3647)
Luminance	0.0688 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A511F #361F51

analogous

#514F1F #3A511F #21511F

triadic

#3A511F #1F3A51 #511F3A

tetradic

#3A511F #1F514F #361F51 #511F21

square

#3A511F #1F514F #361F51 #511F21

split-complementary

#3A511F #1F2151 #4F1F51

monochromatic

#101608 #1A250E #3A511F #5A7D30 #79AA41

Accessibility & contrast

On white

8.84

#3A511F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#3A511F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A511F

8.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A511F	#FFFFFF	#000000	##FFFFFF
##3A511F	1.00	8.84	2.38	8.84
#FFFFFF	8.84	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#554B1A

Deuteranopia (green-blind)

#514A22

Tritanopia (blue-blind)

#3B4E46

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #3a511f;
/* rgb */ color: rgb(58, 81, 31);
/* oklch */ color: oklch(40.4% 0.080 130.0);

Tailwind

colors: {
  custom: {
    50: '#72825c',
    500: '#3a511f',
    950: '#000000',
  },
}

SCSS

$custom: #3a511f;
$custom-light: #72825c;
$custom-dark: #000000;

JSON

{
  "hex": "#3a511f",
  "rgb": {
    "r": 58,
    "g": 81,
    "b": 31
  },
  "hsl": {
    "h": 87.6,
    "s": 44.643,
    "l": 21.961
  },
  "oklch": {
    "l": 0.40352,
    "c": 0.08013,
    "h": 130
  },
  "luminance": 0.06883
}

Semantic roles & 50–950 ramp

primary

#3A511F

secondary

#634686

accent

#53D48F

background

#F7F7F5

surface

#EDEEE9

border

#C8C9C5

text

#080A04

muted

#7B7C79

Preview Lab

Preview with #3A511F

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

Preview Lab → · Contrast checker → · Palette generator →