#1B410A#1B410A

#1B410A is a dark, moderate green. Relative luminance 0.040; OKLCH L 33.5% C 0.093 H 138.0°. Best body text is #FFFFFF at 11.62:1 contrast (WCAG AA passes).

Color values

HEX	#1B410A
RGB	rgb(27, 65, 10)
HSL	hsl(101, 73%, 15%)
HSV	hsv(101, 85%, 25%)
CMYK	cmyk(58.5%, 0%, 84.6%, 74.5%)
CIE-LAB	lab(23.79, -24.87, 27.57)
CIE-LCH	lch(23.79, 37.13, 132.05°)
OKLab	oklab(33.47% -0.0688 0.0619)
OKLCH	oklch(33.47% 0.093 138)
XYZ	xyz(2.3970, 4.0353, 0.9397)
Luminance	0.0404 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Forrest Green

#154406

ΔE00 1.72

Hunter Green (survey)

#0B4008

ΔE00 2.18

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B410A #300A41

analogous

#36410A #1B410A #0A4115

triadic

#1B410A #0A1B41 #410A1B

tetradic

#1B410A #0A3641 #300A41 #41150A

square

#1B410A #0A3641 #300A41 #41150A

split-complementary

#1B410A #150A41 #410A36

monochromatic

#0B1B04 #0B1B04 #1B410A #317612 #47AB1A

Accessibility & contrast

On white

11.62

#1B410A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#1B410A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1B410A

11.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B410A	#FFFFFF	#000000	##FFFFFF
##1B410A	1.00	11.62	1.81	11.62
#FFFFFF	11.62	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#433B02

Deuteranopia (green-blind)

#3E3710

Tritanopia (blue-blind)

#183E36

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #1b410a;
/* rgb */ color: rgb(27, 65, 10);
/* oklch */ color: oklch(33.5% 0.093 138.0);

Tailwind

colors: {
  custom: {
    50: '#5c764d',
    500: '#1b410a',
    950: '#000000',
  },
}

SCSS

$custom: #1b410a;
$custom-light: #5c764d;
$custom-dark: #000000;

JSON

{
  "hex": "#1b410a",
  "rgb": {
    "r": 27,
    "g": 65,
    "b": 10
  },
  "hsl": {
    "h": 101.455,
    "s": 73.333,
    "l": 14.706
  },
  "oklch": {
    "l": 0.33474,
    "c": 0.09253,
    "h": 138
  },
  "luminance": 0.04036
}

Semantic roles & 50–950 ramp

primary

#1B410A

secondary

#64297E

accent

#38F0B7

background

#F5F7F4

surface

#E9EDE7

border

#C5C8C3

text

#040801

muted

#797B77

Preview Lab

Preview with #1B410A

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

Preview Lab → · Contrast checker → · Palette generator →