#3A450F#3A450F

#3A450F is a dark, moderate yellow-green. Relative luminance 0.052; OKLCH L 36.9% C 0.077 H 120.4°. Best body text is #FFFFFF at 10.30:1 contrast (WCAG AA passes).

Color values

HEX	#3A450F
RGB	rgb(58, 69, 15)
HSL	hsl(72, 64%, 16%)
HSV	hsv(72, 78%, 27%)
CMYK	cmyk(15.9%, 0%, 78.3%, 72.9%)
CIE-LAB	lab(27.27, -13.18, 29.55)
CIE-LCH	lch(27.27, 32.35, 114.05°)
OKLab	oklab(36.85% -0.0388 0.0662)
OKLCH	oklch(36.85% 0.077 120.4)
XYZ	xyz(3.9593, 5.1903, 1.2451)
Luminance	0.0519 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A450F #1A0F45

analogous

#45350F #3A450F #1F450F

triadic

#3A450F #0F3A45 #450F3A

tetradic

#3A450F #0F4535 #1A0F45 #450F1F

square

#3A450F #0F4535 #1A0F45 #450F1F

split-complementary

#3A450F #0F1F45 #350F45

monochromatic

#151905 #151905 #3A450F #64771A #8FAA25

Accessibility & contrast

On white

10.30

#3A450F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#3A450F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A450F

10.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A450F	#FFFFFF	#000000	##FFFFFF
##3A450F	1.00	10.30	2.04	10.30
#FFFFFF	10.30	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A4107

Deuteranopia (green-blind)

#484113

Tritanopia (blue-blind)

#3E413A

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #3a450f;
/* rgb */ color: rgb(58, 69, 15);
/* oklch */ color: oklch(36.9% 0.077 120.4);

Tailwind

colors: {
  custom: {
    50: '#727851',
    500: '#3a450f',
    950: '#000000',
  },
}

SCSS

$custom: #3a450f;
$custom-light: #727851;
$custom-dark: #000000;

JSON

{
  "hex": "#3a450f",
  "rgb": {
    "r": 58,
    "g": 69,
    "b": 15
  },
  "hsl": {
    "h": 72.222,
    "s": 64.286,
    "l": 16.471
  },
  "oklch": {
    "l": 0.36851,
    "c": 0.07672,
    "h": 120.4
  },
  "luminance": 0.0519
}

Semantic roles & 50–950 ramp

primary

#3A450F

secondary

#40307F

accent

#41E762

background

#F7F7F4

surface

#EDEDE7

border

#C8C8C3

text

#080902

muted

#7B7B78

Preview Lab

Preview with #3A450F

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

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