#3A5311#3A5311

#3A5311 is a dark, moderate yellow-green. Relative luminance 0.071; OKLCH L 40.8% C 0.095 H 128.4°. Best body text is #FFFFFF at 8.66:1 contrast (WCAG AA passes).

Color values

HEX	#3A5311
RGB	rgb(58, 83, 17)
HSL	hsl(83, 66%, 20%)
HSV	hsv(83, 80%, 33%)
CMYK	cmyk(30.1%, 0%, 79.5%, 67.5%)
CIE-LAB	lab(32.09, -20.71, 33.47)
CIE-LCH	lch(32.09, 39.36, 121.75°)
OKLab	oklab(40.76% -0.0592 0.0748)
OKLCH	oklch(40.76% 0.095 128.4)
XYZ	xyz(4.9394, 7.1264, 1.6455)
Luminance	0.0713 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A5311 #2A1153

analogous

#534B11 #3A5311 #195311

triadic

#3A5311 #113A53 #53113A

tetradic

#3A5311 #11534B #2A1153 #531119

square

#3A5311 #11534B #2A1153 #531119

split-complementary

#3A5311 #111953 #4B1153

monochromatic

#121905 #172007 #3A5311 #5D861B #81B926

Accessibility & contrast

On white

8.66

#3A5311 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#3A5311 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A5311

8.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A5311	#FFFFFF	#000000	##FFFFFF
##3A5311	1.00	8.66	2.43	8.66
#FFFFFF	8.66	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#574D05

Deuteranopia (green-blind)

#544B17

Tritanopia (blue-blind)

#3C4F46

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #3a5311;
/* rgb */ color: rgb(58, 83, 17);
/* oklch */ color: oklch(40.8% 0.095 128.4);

Tailwind

colors: {
  custom: {
    50: '#738354',
    500: '#3a5311',
    950: '#000000',
  },
}

SCSS

$custom: #3a5311;
$custom-light: #738354;
$custom-dark: #000000;

JSON

{
  "hex": "#3a5311",
  "rgb": {
    "r": 58,
    "g": 83,
    "b": 17
  },
  "hsl": {
    "h": 82.727,
    "s": 66,
    "l": 19.608
  },
  "oklch": {
    "l": 0.40759,
    "c": 0.09542,
    "h": 128.4
  },
  "luminance": 0.07127
}

Semantic roles & 50–950 ramp

primary

#3A5311

secondary

#55348C

accent

#3FE97F

background

#F7F8F5

surface

#EDEFE9

border

#C8CAC5

text

#080A03

muted

#7B7C78

Preview Lab

Preview with #3A5311

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

Preview Lab → · Contrast checker → · Palette generator →