#1B6031#1B6031

#1B6031 is a dark, moderate green. Relative luminance 0.088; OKLCH L 43.4% C 0.102 H 150.2°. Best body text is #FFFFFF at 7.60:1 contrast (WCAG AA passes).

Color values

HEX	#1B6031
RGB	rgb(27, 96, 49)
HSL	hsl(139, 56%, 24%)
HSV	hsv(139, 72%, 38%)
CMYK	cmyk(71.9%, 0%, 49%, 62.4%)
CIE-LAB	lab(35.64, -32.89, 20.74)
CIE-LCH	lch(35.64, 38.88, 147.77°)
OKLab	oklab(43.4% -0.0887 0.0508)
OKLCH	oklch(43.4% 0.102 150.2)
XYZ	xyz(5.1888, 8.8199, 4.3341)
Luminance	0.0882 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B6031 #601B4A

analogous

#28601B #1B6031 #1B6054

triadic

#1B6031 #311B60 #60311B

tetradic

#1B6031 #1B2860 #601B4A #60541B

square

#1B6031 #1B2860 #601B4A #60541B

split-complementary

#1B6031 #541B60 #601B28

monochromatic

#07180C #0E3019 #1B6031 #289049 #36C062

Accessibility & contrast

On white

7.60

#1B6031 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#1B6031 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1B6031

7.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B6031	#FFFFFF	#000000	##FFFFFF
##1B6031	1.00	7.60	2.76	7.60
#FFFFFF	7.60	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#61572D

Deuteranopia (green-blind)

#585134

Tritanopia (blue-blind)

#005E55

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #1b6031;
/* rgb */ color: rgb(27, 96, 49);
/* oklch */ color: oklch(43.4% 0.102 150.2);

Tailwind

colors: {
  custom: {
    50: '#618e6a',
    500: '#1b6031',
    950: '#000000',
  },
}

SCSS

$custom: #1b6031;
$custom-light: #618e6a;
$custom-dark: #000000;

JSON

{
  "hex": "#1b6031",
  "rgb": {
    "r": 27,
    "g": 96,
    "b": 49
  },
  "hsl": {
    "h": 139.13,
    "s": 56.098,
    "l": 24.118
  },
  "oklch": {
    "l": 0.43399,
    "c": 0.10219,
    "h": 150.2
  },
  "luminance": 0.08821
}

Semantic roles & 50–950 ramp

primary

#1B6031

secondary

#96417B

accent

#48AFDF

background

#F6F8F6

surface

#EBF0EB

border

#C6CBC6

text

#050C06

muted

#7A7D7A

Preview Lab

Preview with #1B6031

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

Preview Lab → · Contrast checker → · Palette generator →