#1C7A18#1C7A18

#1C7A18 is a mid, vivid green. Relative luminance 0.142; OKLCH L 50.7% C 0.157 H 142.4°. Best body text is #FFFFFF at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#1C7A18
RGB	rgb(28, 122, 24)
HSL	hsl(118, 67%, 29%)
HSV	hsv(118, 80%, 48%)
CMYK	cmyk(77%, 0%, 80.3%, 52.2%)
CIE-LAB	lab(44.56, -45.61, 42.63)
CIE-LCH	lch(44.56, 62.43, 136.93°)
OKLab	oklab(50.72% -0.124 0.0955)
OKLCH	oklch(50.72% 0.157 142.4)
XYZ	xyz(7.6028, 14.2310, 3.2102)
Luminance	0.1423 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C7A18 #76187A

analogous

#4D7A18 #1C7A18 #187A45

triadic

#1C7A18 #181C7A #7A181C

tetradic

#1C7A18 #184D7A #76187A #7A4518

square

#1C7A18 #184D7A #76187A #7A4518

split-complementary

#1C7A18 #45187A #7A184D

monochromatic

#061A05 #10470E #1C7A18 #28AD22 #3CD735

Accessibility & contrast

On white

5.46

#1C7A18 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#1C7A18 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C7A18

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C7A18	#FFFFFF	#000000	##FFFFFF
##1C7A18	1.00	5.46	3.85	5.46
#FFFFFF	5.46	1.00	21.00	1.00
#000000	3.85	21.00	1.00	21.00
##FFFFFF	5.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D6E01

Deuteranopia (green-blind)

#726723

Tritanopia (blue-blind)

#007668

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #1c7a18;
/* rgb */ color: rgb(28, 122, 24);
/* oklch */ color: oklch(50.7% 0.157 142.4);

Tailwind

colors: {
  custom: {
    50: '#6aa15d',
    500: '#1c7a18',
    950: '#000000',
  },
}

SCSS

$custom: #1c7a18;
$custom-light: #6aa15d;
$custom-dark: #000000;

JSON

{
  "hex": "#1c7a18",
  "rgb": {
    "r": 28,
    "g": 122,
    "b": 24
  },
  "hsl": {
    "h": 117.551,
    "s": 67.123,
    "l": 28.627
  },
  "oklch": {
    "l": 0.50716,
    "c": 0.1565,
    "h": 142.4
  },
  "luminance": 0.14232
}

Semantic roles & 50–950 ramp

primary

#1C7A18

secondary

#AA3FAF

accent

#3EEAE3

background

#F6FAF5

surface

#ECF3E9

border

#C7CDC5

text

#070F05

muted

#7A7F79

Preview Lab

Preview with #1C7A18

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

Preview Lab → · Contrast checker → · Palette generator →