#3E450F#3E450F

#3E450F is a dark, moderate yellow. Relative luminance 0.053; OKLCH L 37.2% C 0.075 H 116.6°. Best body text is #FFFFFF at 10.18:1 contrast (WCAG AA passes).

Color values

HEX	#3E450F
RGB	rgb(62, 69, 15)
HSL	hsl(68, 64%, 16%)
HSV	hsv(68, 78%, 27%)
CMYK	cmyk(10.1%, 0%, 78.3%, 72.9%)
CIE-LAB	lab(27.61, -11.21, 30.00)
CIE-LCH	lch(27.61, 32.03, 110.48°)
OKLab	oklab(37.21% -0.0336 0.067)
OKLCH	oklch(37.21% 0.075 116.6)
XYZ	xyz(4.2011, 5.3149, 1.2564)
Luminance	0.0532 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E450F #160F45

analogous

#45310F #3E450F #23450F

triadic

#3E450F #0F3E45 #450F3E

tetradic

#3E450F #0F4531 #160F45 #450F23

square

#3E450F #0F4531 #160F45 #450F23

split-complementary

#3E450F #0F2345 #310F45

monochromatic

#171905 #171905 #3E450F #6B771A #98AA25

Accessibility & contrast

On white

10.18

#3E450F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#3E450F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E450F

10.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E450F	#FFFFFF	#000000	##FFFFFF
##3E450F	1.00	10.18	2.06	10.18
#FFFFFF	10.18	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A4107

Deuteranopia (green-blind)

#4A4213

Tritanopia (blue-blind)

#42413A

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #3e450f;
/* rgb */ color: rgb(62, 69, 15);
/* oklch */ color: oklch(37.2% 0.075 116.6);

Tailwind

colors: {
  custom: {
    50: '#757851',
    500: '#3e450f',
    950: '#000000',
  },
}

SCSS

$custom: #3e450f;
$custom-light: #757851;
$custom-dark: #000000;

JSON

{
  "hex": "#3e450f",
  "rgb": {
    "r": 62,
    "g": 69,
    "b": 15
  },
  "hsl": {
    "h": 67.778,
    "s": 64.286,
    "l": 16.471
  },
  "oklch": {
    "l": 0.37214,
    "c": 0.07497,
    "h": 116.6
  },
  "luminance": 0.05315
}

Semantic roles & 50–950 ramp

primary

#3E450F

secondary

#3B307F

accent

#41E756

background

#F7F7F4

surface

#EDEDE7

border

#C8C8C3

text

#080902

muted

#7B7B78

Preview Lab

Preview with #3E450F

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

Preview Lab → · Contrast checker → · Palette generator →