#3A580F#3A580F

#3A580F is a dark, moderate yellow-green. Relative luminance 0.079; OKLCH L 42.1% C 0.104 H 130.0°. Best body text is #FFFFFF at 8.13:1 contrast (WCAG AA passes).

Color values

HEX	#3A580F
RGB	rgb(58, 88, 15)
HSL	hsl(85, 71%, 20%)
HSV	hsv(85, 83%, 35%)
CMYK	cmyk(34.1%, 0%, 83%, 65.5%)
CIE-LAB	lab(33.80, -23.39, 35.89)
CIE-LCH	lch(33.80, 42.84, 123.10°)
OKLab	oklab(42.15% -0.0667 0.0795)
OKLCH	oklch(42.15% 0.104 130)
XYZ	xyz(5.3208, 7.9133, 1.6989)
Luminance	0.0791 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A580F #2D0F58

analogous

#58520F #3A580F #15580F

triadic

#3A580F #0F3A58 #580F3A

tetradic

#3A580F #0F5852 #2D0F58 #580F15

square

#3A580F #0F5852 #2D0F58 #580F15

split-complementary

#3A580F #0F1558 #520F58

monochromatic

#111A04 #182406 #3A580F #5C8C18 #7FC121

Accessibility & contrast

On white

8.13

#3A580F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.58

#3A580F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A580F

8.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A580F	#FFFFFF	#000000	##FFFFFF
##3A580F	1.00	8.13	2.58	8.13
#FFFFFF	8.13	1.00	21.00	1.00
#000000	2.58	21.00	1.00	21.00
##FFFFFF	8.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5101

Deuteranopia (green-blind)

#584F17

Tritanopia (blue-blind)

#3C544A

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #3a580f;
/* rgb */ color: rgb(58, 88, 15);
/* oklch */ color: oklch(42.1% 0.104 130.0);

Tailwind

colors: {
  custom: {
    50: '#738754',
    500: '#3a580f',
    950: '#000000',
  },
}

SCSS

$custom: #3a580f;
$custom-light: #738754;
$custom-dark: #000000;

JSON

{
  "hex": "#3a580f",
  "rgb": {
    "r": 58,
    "g": 88,
    "b": 15
  },
  "hsl": {
    "h": 84.658,
    "s": 70.874,
    "l": 20.196
  },
  "oklch": {
    "l": 0.42145,
    "c": 0.10378,
    "h": 130
  },
  "luminance": 0.07913
}

Semantic roles & 50–950 ramp

primary

#3A580F

secondary

#593192

accent

#3AEE84

background

#F7F8F5

surface

#EDEFE9

border

#C8CAC5

text

#080B03

muted

#7B7C78

Preview Lab

Preview with #3A580F

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

Preview Lab → · Contrast checker → · Palette generator →