#1E401B#1E401B

#1E401B is a dark, moderate green. Relative luminance 0.040; OKLCH L 33.5% C 0.074 H 142.2°. Best body text is #FFFFFF at 11.64:1 contrast (WCAG AA passes).

Color values

HEX	#1E401B
RGB	rgb(30, 64, 27)
HSL	hsl(115, 41%, 18%)
HSV	hsv(115, 58%, 25%)
CMYK	cmyk(53.1%, 0%, 57.8%, 74.9%)
CIE-LAB	lab(23.74, -21.30, 18.76)
CIE-LCH	lch(23.74, 28.38, 138.64°)
OKLab	oklab(33.54% -0.0581 0.0451)
OKLCH	oklch(33.54% 0.074 142.2)
XYZ	xyz(2.5665, 4.0218, 1.6777)
Luminance	0.0402 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Pine Green

#0A481E

ΔE00 4.30

Hunter Green (survey)

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1E401B #3D1B40

analogous

#30401B #1E401B #1B402A

triadic

#1E401B #1B1E40 #401B1E

tetradic

#1E401B #1B3040 #3D1B40 #402A1B

square

#1E401B #1B3040 #3D1B40 #402A1B

split-complementary

#1E401B #2A1B40 #401B30

monochromatic

#0A1609 #0A1609 #1E401B #326B2D #46963F

Accessibility & contrast

On white

11.64

#1E401B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#1E401B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1E401B

11.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1E401B	#FFFFFF	#000000	##FFFFFF
##1E401B	1.00	11.64	1.80	11.64
#FFFFFF	11.64	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#423A18

Deuteranopia (green-blind)

#3D371E

Tritanopia (blue-blind)

#1A3E37

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #1e401b;
/* rgb */ color: rgb(30, 64, 27);
/* oklch */ color: oklch(33.5% 0.074 142.2);

Tailwind

colors: {
  custom: {
    50: '#5d7558',
    500: '#1e401b',
    950: '#000000',
  },
}

SCSS

$custom: #1e401b;
$custom-light: #5d7558;
$custom-dark: #000000;

JSON

{
  "hex": "#1e401b",
  "rgb": {
    "r": 30,
    "g": 64,
    "b": 27
  },
  "hsl": {
    "h": 115.135,
    "s": 40.659,
    "l": 17.843
  },
  "oklch": {
    "l": 0.33537,
    "c": 0.07356,
    "h": 142.2
  },
  "luminance": 0.04022
}

Semantic roles & 50–950 ramp

primary

#1E401B

secondary

#714175

accent

#57D1C7

background

#F5F7F5

surface

#E9EDE9

border

#C5C8C5

text

#040803

muted

#797B78

Preview Lab

Preview with #1E401B

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

Preview Lab → · Contrast checker → · Palette generator →