#1C783B#1C783B

#1C783B is a mid, vivid green. Relative luminance 0.140; OKLCH L 50.6% C 0.126 H 149.9°. Best body text is #FFFFFF at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#1C783B
RGB	rgb(28, 120, 59)
HSL	hsl(140, 62%, 29%)
HSV	hsv(140, 77%, 47%)
CMYK	cmyk(76.7%, 0%, 50.8%, 52.9%)
CIE-LAB	lab(44.23, -40.61, 26.00)
CIE-LCH	lch(44.23, 48.23, 147.37°)
OKLab	oklab(50.55% -0.1092 0.0633)
OKLCH	oklch(50.55% 0.126 149.9)
XYZ	xyz(7.9841, 13.9947, 6.4173)
Luminance	0.1400 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C783B #781C59

analogous

#2B781C #1C783B #1C7869

triadic

#1C783B #3B1C78 #783B1C

tetradic

#1C783B #1C2B78 #781C59 #78691C

square

#1C783B #1C2B78 #781C59 #78691C

split-complementary

#1C783B #691C78 #781C2B

monochromatic

#06190C #104623 #1C783B #28AA53 #3DD26F

Accessibility & contrast

On white

5.53

#1C783B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.80

#1C783B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C783B

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C783B	#FFFFFF	#000000	##FFFFFF
##1C783B	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)

#796D36

Deuteranopia (green-blind)

#6E663F

Tritanopia (blue-blind)

#00766A

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #1c783b;
/* rgb */ color: rgb(28, 120, 59);
/* oklch */ color: oklch(50.6% 0.126 149.9);

Tailwind

colors: {
  custom: {
    50: '#67a072',
    500: '#1c783b',
    950: '#000000',
  },
}

SCSS

$custom: #1c783b;
$custom-light: #67a072;
$custom-dark: #000000;

JSON

{
  "hex": "#1c783b",
  "rgb": {
    "r": 28,
    "g": 120,
    "b": 59
  },
  "hsl": {
    "h": 140.217,
    "s": 62.162,
    "l": 29.02
  },
  "oklch": {
    "l": 0.50551,
    "c": 0.12623,
    "h": 149.9
  },
  "luminance": 0.13996
}

Semantic roles & 50–950 ramp

primary

#1C783B

secondary

#AC4489

accent

#43AEE5

background

#F6F9F6

surface

#EBF2EC

border

#C6CCC7

text

#070F08

muted

#7A7E7B

Preview Lab

Preview with #1C783B

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

Preview Lab → · Contrast checker → · Palette generator →