#1A643A#1A643A

#1A643A is a dark, moderate green. Relative luminance 0.096; OKLCH L 44.7% C 0.099 H 153.9°. Best body text is #FFFFFF at 7.17:1 contrast (WCAG AA passes).

Color values

HEX	#1A643A
RGB	rgb(26, 100, 58)
HSL	hsl(146, 59%, 25%)
HSV	hsv(146, 74%, 39%)
CMYK	cmyk(74%, 0%, 42%, 60.8%)
CIE-LAB	lab(37.19, -33.01, 17.50)
CIE-LCH	lch(37.19, 37.36, 152.07°)
OKLab	oklab(44.72% -0.0891 0.0436)
OKLCH	oklch(44.72% 0.099 153.9)
XYZ	xyz(5.7464, 9.6388, 5.5598)
Luminance	0.0964 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A643A #641A44

analogous

#1F641A #1A643A #1A645F

triadic

#1A643A #3A1A64 #643A1A

tetradic

#1A643A #1A1F64 #641A44 #645F1A

square

#1A643A #1A1F64 #641A44 #645F1A

split-complementary

#1A643A #5F1A64 #641A1F

monochromatic

#06180E #0D331E #1A643A #279556 #33C572

Accessibility & contrast

On white

7.17

#1A643A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#1A643A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A643A

7.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A643A	#FFFFFF	#000000	##FFFFFF
##1A643A	1.00	7.17	2.93	7.17
#FFFFFF	7.17	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645B37

Deuteranopia (green-blind)

#5B553D

Tritanopia (blue-blind)

#006359

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #1a643a;
/* rgb */ color: rgb(26, 100, 58);
/* oklch */ color: oklch(44.7% 0.099 153.9);

Tailwind

colors: {
  custom: {
    50: '#629170',
    500: '#1a643a',
    950: '#000000',
  },
}

SCSS

$custom: #1a643a;
$custom-light: #629170;
$custom-dark: #000000;

JSON

{
  "hex": "#1a643a",
  "rgb": {
    "r": 26,
    "g": 100,
    "b": 58
  },
  "hsl": {
    "h": 145.946,
    "s": 58.73,
    "l": 24.706
  },
  "oklch": {
    "l": 0.44722,
    "c": 0.0992,
    "h": 153.9
  },
  "luminance": 0.09639
}

Semantic roles & 50–950 ramp

primary

#1A643A

secondary

#9A4073

accent

#469EE2

background

#F6F8F6

surface

#EBF0EC

border

#C6CBC7

text

#060D07

muted

#7A7D7A

Preview Lab

Preview with #1A643A

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

Preview Lab → · Contrast checker → · Palette generator →