#3E450B#3E450B

#3E450B is a dark, moderate yellow. Relative luminance 0.053; OKLCH L 37.2% C 0.078 H 116.4°. Best body text is #FFFFFF at 10.19:1 contrast (WCAG AA passes).

Color values

HEX	#3E450B
RGB	rgb(62, 69, 11)
HSL	hsl(67, 73%, 16%)
HSV	hsv(67, 84%, 27%)
CMYK	cmyk(10.1%, 0%, 84.1%, 72.9%)
CIE-LAB	lab(27.59, -11.45, 31.64)
CIE-LCH	lch(27.59, 33.65, 109.89°)
OKLab	oklab(37.18% -0.0347 0.0697)
OKLCH	oklch(37.18% 0.078 116.4)
XYZ	xyz(4.1752, 5.3046, 1.1205)
Luminance	0.0530 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E450B #120B45

analogous

#452F0B #3E450B #21450B

triadic

#3E450B #0B3E45 #450B3E

tetradic

#3E450B #0B452F #120B45 #450B21

square

#3E450B #0B452F #120B45 #450B21

split-complementary

#3E450B #0B2145 #2F0B45

monochromatic

#181A04 #181A04 #3E450B #6D7A13 #9DAF1C

Accessibility & contrast

On white

10.19

#3E450B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#3E450B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E450B

10.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E450B	#FFFFFF	#000000	##FFFFFF
##3E450B	1.00	10.19	2.06	10.19
#FFFFFF	10.19	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A4102

Deuteranopia (green-blind)

#4A4210

Tritanopia (blue-blind)

#43413A

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #3e450b;
/* rgb */ color: rgb(62, 69, 11);
/* oklch */ color: oklch(37.2% 0.078 116.4);

Tailwind

colors: {
  custom: {
    50: '#75784f',
    500: '#3e450b',
    950: '#000000',
  },
}

SCSS

$custom: #3e450b;
$custom-light: #75784f;
$custom-dark: #000000;

JSON

{
  "hex": "#3e450b",
  "rgb": {
    "r": 62,
    "g": 69,
    "b": 11
  },
  "hsl": {
    "h": 67.241,
    "s": 72.5,
    "l": 15.686
  },
  "oklch": {
    "l": 0.37182,
    "c": 0.07784,
    "h": 116.4
  },
  "luminance": 0.05305
}

Semantic roles & 50–950 ramp

primary

#3E450B

secondary

#352A81

accent

#39EF4F

background

#F7F7F4

surface

#EDEDE7

border

#C8C8C3

text

#090902

muted

#7B7B78

Preview Lab

Preview with #3E450B

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

Preview Lab → · Contrast checker → · Palette generator →