#1B6D2F#1B6D2F

#1B6D2F is a mid, vivid green. Relative luminance 0.114; OKLCH L 47.2% C 0.123 H 147.5°. Best body text is #FFFFFF at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#1B6D2F
RGB	rgb(27, 109, 47)
HSL	hsl(135, 60%, 27%)
HSV	hsv(135, 75%, 43%)
CMYK	cmyk(75.2%, 0%, 56.9%, 57.3%)
CIE-LAB	lab(40.20, -38.50, 27.53)
CIE-LCH	lch(40.20, 47.32, 144.43°)
OKLab	oklab(47.16% -0.1037 0.066)
OKLCH	oklch(47.16% 0.123 147.5)
XYZ	xyz(6.4332, 11.3748, 4.5453)
Luminance	0.1138 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B6D2F #6D1B59

analogous

#306D1B #1B6D2F #1B6D58

triadic

#1B6D2F #2F1B6D #6D2F1B

tetradic

#1B6D2F #1B306D #6D1B59 #6D581B

square

#1B6D2F #1B306D #6D1B59 #6D581B

split-complementary

#1B6D2F #581B6D #6D1B30

monochromatic

#06190B #0F3C1A #1B6D2F #279E44 #35CD5A

Accessibility & contrast

On white

6.41

#1B6D2F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.28

#1B6D2F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B6D2F

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B6D2F	#FFFFFF	#000000	##FFFFFF
##1B6D2F	1.00	6.41	3.28	6.41
#FFFFFF	6.41	1.00	21.00	1.00
#000000	3.28	21.00	1.00	21.00
##FFFFFF	6.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E6329

Deuteranopia (green-blind)

#655C34

Tritanopia (blue-blind)

#006B5F

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #1b6d2f;
/* rgb */ color: rgb(27, 109, 47);
/* oklch */ color: oklch(47.2% 0.123 147.5);

Tailwind

colors: {
  custom: {
    50: '#659869',
    500: '#1b6d2f',
    950: '#000000',
  },
}

SCSS

$custom: #1b6d2f;
$custom-light: #659869;
$custom-dark: #000000;

JSON

{
  "hex": "#1b6d2f",
  "rgb": {
    "r": 27,
    "g": 109,
    "b": 47
  },
  "hsl": {
    "h": 134.634,
    "s": 60.294,
    "l": 26.667
  },
  "oklch": {
    "l": 0.47164,
    "c": 0.12289,
    "h": 147.5
  },
  "luminance": 0.11376
}

Semantic roles & 50–950 ramp

primary

#1B6D2F

secondary

#A2428B

accent

#44BDE3

background

#F6F9F6

surface

#EBF2EB

border

#C6CCC6

text

#060E06

muted

#7A7E7A

Preview Lab

Preview with #1B6D2F

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

Preview Lab → · Contrast checker → · Palette generator →