#3E451B#3E451B

#3E451B is a dark, moderate yellow-green. Relative luminance 0.054; OKLCH L 37.4% C 0.063 H 117.5°. Best body text is #FFFFFF at 10.14:1 contrast (WCAG AA passes).

Color values

HEX	#3E451B
RGB	rgb(62, 69, 27)
HSL	hsl(70, 44%, 19%)
HSV	hsv(70, 61%, 27%)
CMYK	cmyk(10.1%, 0%, 60.9%, 72.9%)
CIE-LAB	lab(27.74, -10.18, 24.05)
CIE-LCH	lch(27.74, 26.11, 112.95°)
OKLab	oklab(37.35% -0.0293 0.0563)
OKLCH	oklch(37.35% 0.063 117.5)
XYZ	xyz(4.3126, 5.3595, 1.8440)
Luminance	0.0536 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E451B #221B45

analogous

#45371B #3E451B #29451B

triadic

#3E451B #1B3E45 #451B3E

tetradic

#3E451B #1B4537 #221B45 #451B29

square

#3E451B #1B4537 #221B45 #451B29

split-complementary

#3E451B #1B2945 #371B45

monochromatic

#141609 #16190A #3E451B #66712C #8D9D3D

Accessibility & contrast

On white

10.14

#3E451B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#3E451B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E451B

10.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E451B	#FFFFFF	#000000	##FFFFFF
##3E451B	1.00	10.14	2.07	10.14
#FFFFFF	10.14	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A4117

Deuteranopia (green-blind)

#49421D

Tritanopia (blue-blind)

#42413C

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #3e451b;
/* rgb */ color: rgb(62, 69, 27);
/* oklch */ color: oklch(37.4% 0.063 117.5);

Tailwind

colors: {
  custom: {
    50: '#747859',
    500: '#3e451b',
    950: '#000000',
  },
}

SCSS

$custom: #3e451b;
$custom-light: #747859;
$custom-dark: #000000;

JSON

{
  "hex": "#3e451b",
  "rgb": {
    "r": 62,
    "g": 69,
    "b": 27
  },
  "hsl": {
    "h": 70,
    "s": 43.75,
    "l": 18.824
  },
  "oklch": {
    "l": 0.3735,
    "c": 0.06347,
    "h": 117.5
  },
  "luminance": 0.0536
}

Semantic roles & 50–950 ramp

primary

#3E451B

secondary

#4B417B

accent

#54D36A

background

#F7F7F5

surface

#EDEDE9

border

#C8C8C5

text

#080903

muted

#7B7B78

Preview Lab

Preview with #3E451B

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

Preview Lab → · Contrast checker → · Palette generator →