#1A783A#1A783A

#1A783A is a mid, vivid green. Relative luminance 0.140; OKLCH L 50.5% C 0.128 H 149.8°. Best body text is #FFFFFF at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#1A783A
RGB	rgb(26, 120, 58)
HSL	hsl(140, 64%, 29%)
HSV	hsv(140, 78%, 47%)
CMYK	cmyk(78.3%, 0%, 51.7%, 52.9%)
CIE-LAB	lab(44.17, -41.10, 26.47)
CIE-LCH	lch(44.17, 48.89, 147.22°)
OKLab	oklab(50.49% -0.1105 0.0643)
OKLCH	oklch(50.49% 0.128 149.8)
XYZ	xyz(7.9055, 13.9571, 6.2795)
Luminance	0.1396 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A783A #781A58

analogous

#29781A #1A783A #1A7869

triadic

#1A783A #3A1A78 #783A1A

tetradic

#1A783A #1A2978 #781A58 #78691A

square

#1A783A #1A2978 #781A58 #78691A

split-complementary

#1A783A #691A78 #781A29

monochromatic

#05190C #0F4622 #1A783A #25AA52 #38D46D

Accessibility & contrast

On white

5.54

#1A783A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#1A783A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1A783A

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A783A	#FFFFFF	#000000	##FFFFFF
##1A783A	1.00	5.54	3.79	5.54
#FFFFFF	5.54	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#796D35

Deuteranopia (green-blind)

#6E653F

Tritanopia (blue-blind)

#00766A

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #1a783a;
/* rgb */ color: rgb(26, 120, 58);
/* oklch */ color: oklch(50.5% 0.128 149.8);

Tailwind

colors: {
  custom: {
    50: '#67a071',
    500: '#1a783a',
    950: '#000000',
  },
}

SCSS

$custom: #1a783a;
$custom-light: #67a071;
$custom-dark: #000000;

JSON

{
  "hex": "#1a783a",
  "rgb": {
    "r": 26,
    "g": 120,
    "b": 58
  },
  "hsl": {
    "h": 140.426,
    "s": 64.384,
    "l": 28.627
  },
  "oklch": {
    "l": 0.50491,
    "c": 0.12783,
    "h": 149.8
  },
  "luminance": 0.13958
}

Semantic roles & 50–950 ramp

primary

#1A783A

secondary

#AC4188

accent

#40AFE7

background

#F6F9F6

surface

#EBF2EC

border

#C6CCC7

text

#070F08

muted

#7A7E7B

Preview Lab

Preview with #1A783A

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

Preview Lab → · Contrast checker → · Palette generator →