#1A783C#1A783C

#1A783C is a mid, vivid green. Relative luminance 0.140; OKLCH L 50.5% C 0.126 H 150.5°. Best body text is #FFFFFF at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#1A783C
RGB	rgb(26, 120, 60)
HSL	hsl(142, 64%, 29%)
HSV	hsv(142, 78%, 47%)
CMYK	cmyk(78.3%, 0%, 50%, 52.9%)
CIE-LAB	lab(44.20, -40.76, 25.42)
CIE-LCH	lch(44.20, 48.03, 148.05°)
OKLab	oklab(50.53% -0.1095 0.062)
OKLCH	oklch(50.53% 0.126 150.5)
XYZ	xyz(7.9574, 13.9779, 6.5527)
Luminance	0.1398 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A783C #781A56

analogous

#27781A #1A783C #1A786B

triadic

#1A783C #3C1A78 #783C1A

tetradic

#1A783C #1A2778 #781A56 #786B1A

square

#1A783C #1A2778 #781A56 #786B1A

split-complementary

#1A783C #6B1A78 #781A27

monochromatic

#05190D #0F4623 #1A783C #25AA55 #38D471

Accessibility & contrast

On white

5.53

#1A783C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.80

#1A783C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1A783C

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A783C	#FFFFFF	#000000	##FFFFFF
##1A783C	1.00	5.53	3.80	5.53
#FFFFFF	5.53	1.00	21.00	1.00
#000000	3.80	21.00	1.00	21.00
##FFFFFF	5.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#796D37

Deuteranopia (green-blind)

#6E6540

Tritanopia (blue-blind)

#00766A

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #1a783c;
/* rgb */ color: rgb(26, 120, 60);
/* oklch */ color: oklch(50.5% 0.126 150.5);

Tailwind

colors: {
  custom: {
    50: '#67a073',
    500: '#1a783c',
    950: '#000000',
  },
}

SCSS

$custom: #1a783c;
$custom-light: #67a073;
$custom-dark: #000000;

JSON

{
  "hex": "#1a783c",
  "rgb": {
    "r": 26,
    "g": 120,
    "b": 60
  },
  "hsl": {
    "h": 141.702,
    "s": 64.384,
    "l": 28.627
  },
  "oklch": {
    "l": 0.50525,
    "c": 0.12589,
    "h": 150.5
  },
  "luminance": 0.13979
}

Semantic roles & 50–950 ramp

primary

#1A783C

secondary

#AC4186

accent

#40ABE7

background

#F6F9F7

surface

#EBF2ED

border

#C6CCC8

text

#070F08

muted

#7A7E7B

Preview Lab

Preview with #1A783C

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

Preview Lab → · Contrast checker → · Palette generator →