#1A511F#1A511F

#1A511F is a dark, moderate green. Relative luminance 0.062; OKLCH L 38.6% C 0.099 H 144.9°. Best body text is #FFFFFF at 9.37:1 contrast (WCAG AA passes).

Color values

HEX	#1A511F
RGB	rgb(26, 81, 31)
HSL	hsl(125, 51%, 21%)
HSV	hsv(125, 68%, 32%)
CMYK	cmyk(67.9%, 0%, 61.7%, 68.2%)
CIE-LAB	lab(29.92, -29.77, 23.86)
CIE-LCH	lch(29.92, 38.15, 141.29°)
OKLab	oklab(38.59% -0.0806 0.0567)
OKLCH	oklch(38.59% 0.099 144.9)
XYZ	xyz(3.6155, 6.2030, 2.3028)
Luminance	0.0620 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A511F #511A4C

analogous

#30511A #1A511F #1A513A

triadic

#1A511F #1F1A51 #511F1A

tetradic

#1A511F #1A3051 #511A4C #513A1A

square

#1A511F #1A3051 #511A4C #513A1A

split-complementary

#1A511F #3A1A51 #511A30

monochromatic

#071709 #0B230D #1A511F #297F31 #38AE42

Accessibility & contrast

On white

9.37

#1A511F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#1A511F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A511F

9.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A511F	#FFFFFF	#000000	##FFFFFF
##1A511F	1.00	9.37	2.24	9.37
#FFFFFF	9.37	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#52491A

Deuteranopia (green-blind)

#4C4523

Tritanopia (blue-blind)

#0D4F46

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #1a511f;
/* rgb */ color: rgb(26, 81, 31);
/* oklch */ color: oklch(38.6% 0.099 144.9);

Tailwind

colors: {
  custom: {
    50: '#5e825c',
    500: '#1a511f',
    950: '#000000',
  },
}

SCSS

$custom: #1a511f;
$custom-light: #5e825c;
$custom-dark: #000000;

JSON

{
  "hex": "#1a511f",
  "rgb": {
    "r": 26,
    "g": 81,
    "b": 31
  },
  "hsl": {
    "h": 125.455,
    "s": 51.402,
    "l": 20.98
  },
  "oklch": {
    "l": 0.38588,
    "c": 0.09857,
    "h": 144.9
  },
  "luminance": 0.06203
}

Semantic roles & 50–950 ramp

primary

#1A511F

secondary

#874081

accent

#4DCEDB

background

#F5F8F5

surface

#E9EFE9

border

#C5CAC5

text

#050A04

muted

#797C79

Preview Lab

Preview with #1A511F

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

Preview Lab → · Contrast checker → · Palette generator →