#1B782E#1B782E

#1B782E is a mid, vivid green. Relative luminance 0.139; OKLCH L 50.3% C 0.139 H 146.3°. Best body text is #FFFFFF at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#1B782E
RGB	rgb(27, 120, 46)
HSL	hsl(132, 63%, 29%)
HSV	hsv(132, 78%, 47%)
CMYK	cmyk(77.5%, 0%, 61.7%, 52.9%)
CIE-LAB	lab(44.03, -42.79, 32.58)
CIE-LCH	lch(44.03, 53.78, 142.71°)
OKLab	oklab(50.33% -0.1153 0.077)
OKLCH	oklch(50.33% 0.139 146.3)
XYZ	xyz(7.6610, 13.8623, 4.8562)
Luminance	0.1386 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B782E #781B65

analogous

#37781B #1B782E #1B785D

triadic

#1B782E #2E1B78 #782E1B

tetradic

#1B782E #1B3778 #781B65 #785D1B

square

#1B782E #1B3778 #781B65 #785D1B

split-complementary

#1B782E #5D1B78 #781B37

monochromatic

#06190A #10461B #1B782E #26AA41 #3BD35A

Accessibility & contrast

On white

5.57

#1B782E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#1B782E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B782E

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B782E	#FFFFFF	#000000	##FFFFFF
##1B782E	1.00	5.57	3.77	5.57
#FFFFFF	5.57	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A6D26

Deuteranopia (green-blind)

#6F6534

Tritanopia (blue-blind)

#007568

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #1b782e;
/* rgb */ color: rgb(27, 120, 46);
/* oklch */ color: oklch(50.3% 0.139 146.3);

Tailwind

colors: {
  custom: {
    50: '#68a069',
    500: '#1b782e',
    950: '#000000',
  },
}

SCSS

$custom: #1b782e;
$custom-light: #68a069;
$custom-dark: #000000;

JSON

{
  "hex": "#1b782e",
  "rgb": {
    "r": 27,
    "g": 120,
    "b": 46
  },
  "hsl": {
    "h": 132.258,
    "s": 63.265,
    "l": 28.824
  },
  "oklch": {
    "l": 0.50333,
    "c": 0.13861,
    "h": 146.3
  },
  "luminance": 0.13863
}

Semantic roles & 50–950 ramp

primary

#1B782E

secondary

#AC4397

accent

#41C5E6

background

#F6F9F6

surface

#EBF2EB

border

#C6CCC6

text

#070F06

muted

#7A7E7A

Preview Lab

Preview with #1B782E

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

Preview Lab → · Contrast checker → · Palette generator →