#104B1B#104B1B

#104B1B is a dark, moderate green. Relative luminance 0.052; OKLCH L 36.4% C 0.098 H 146.2°. Best body text is #FFFFFF at 10.27:1 contrast (WCAG AA passes).

Color values

HEX	#104B1B
RGB	rgb(16, 75, 27)
HSL	hsl(131, 65%, 18%)
HSV	hsv(131, 79%, 29%)
CMYK	cmyk(78.7%, 0%, 64%, 70.6%)
CIE-LAB	lab(27.36, -30.15, 22.96)
CIE-LCH	lch(27.36, 37.90, 142.70°)
OKLab	oklab(36.37% -0.0813 0.0544)
OKLCH	oklch(36.37% 0.098 146.2)
XYZ	xyz(2.9274, 5.2211, 1.8902)
Luminance	0.0522 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Forest Green (survey)

Hunter Green (survey)

#0B4008

ΔE00 4.03

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#104B1B #4B1040

analogous

#234B10 #104B1B #104B38

triadic

#104B1B #1B104B #4B1B10

tetradic

#104B1B #10234B #4B1040 #4B3810

square

#104B1B #10234B #4B1040 #4B3810

split-complementary

#104B1B #38104B #4B1023

monochromatic

#051909 #051909 #104B1B #1B7D2D #26B03F

Accessibility & contrast

On white

10.27

#104B1B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#104B1B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #104B1B

10.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##104B1B	#FFFFFF	#000000	##FFFFFF
##104B1B	1.00	10.27	2.04	10.27
#FFFFFF	10.27	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C4416

Deuteranopia (green-blind)

#453F1F

Tritanopia (blue-blind)

#004940

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #104b1b;
/* rgb */ color: rgb(16, 75, 27);
/* oklch */ color: oklch(36.4% 0.098 146.2);

Tailwind

colors: {
  custom: {
    50: '#597e59',
    500: '#104b1b',
    950: '#000000',
  },
}

SCSS

$custom: #104b1b;
$custom-light: #597e59;
$custom-dark: #000000;

JSON

{
  "hex": "#104b1b",
  "rgb": {
    "r": 16,
    "g": 75,
    "b": 27
  },
  "hsl": {
    "h": 131.186,
    "s": 64.835,
    "l": 17.843
  },
  "oklch": {
    "l": 0.36371,
    "c": 0.09785,
    "h": 146.2
  },
  "luminance": 0.05221
}

Semantic roles & 50–950 ramp

primary

#104B1B

secondary

#853275

accent

#40C9E8

background

#F5F7F5

surface

#E9EEE9

border

#C5C9C5

text

#040A03

muted

#797C78

Preview Lab

Preview with #104B1B

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

Preview Lab → · Contrast checker → · Palette generator →