#1C7E40#1C7E40

#1C7E40 is a mid, vivid green. Relative luminance 0.155; OKLCH L 52.3% C 0.130 H 150.7°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#1C7E40
RGB	rgb(28, 126, 64)
HSL	hsl(142, 64%, 30%)
HSV	hsv(142, 78%, 49%)
CMYK	cmyk(77.8%, 0%, 49.2%, 50.6%)
CIE-LAB	lab(46.36, -42.06, 25.97)
CIE-LCH	lch(46.36, 49.43, 148.30°)
OKLab	oklab(52.34% -0.1131 0.0635)
OKLCH	oklch(52.34% 0.13 150.7)
XYZ	xyz(8.8644, 15.5377, 7.3814)
Luminance	0.1554 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C7E40 #7E1C5A

analogous

#297E1C #1C7E40 #1C7E71

triadic

#1C7E40 #401C7E #7E401C

tetradic

#1C7E40 #1C297E #7E1C5A #7E711C

square

#1C7E40 #1C297E #7E1C5A #7E711C

split-complementary

#1C7E40 #711C7E #7E1C29

monochromatic

#061A0D #114C27 #1C7E40 #27B059 #40D576

Accessibility & contrast

On white

5.11

#1C7E40 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#1C7E40 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C7E40

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C7E40	#FFFFFF	#000000	##FFFFFF
##1C7E40	1.00	5.11	4.11	5.11
#FFFFFF	5.11	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F733B

Deuteranopia (green-blind)

#736B44

Tritanopia (blue-blind)

#007C6F

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #1c7e40;
/* rgb */ color: rgb(28, 126, 64);
/* oklch */ color: oklch(52.3% 0.130 150.7);

Tailwind

colors: {
  custom: {
    50: '#69a476',
    500: '#1c7e40',
    950: '#000000',
  },
}

SCSS

$custom: #1c7e40;
$custom-light: #69a476;
$custom-dark: #000000;

JSON

{
  "hex": "#1c7e40",
  "rgb": {
    "r": 28,
    "g": 126,
    "b": 64
  },
  "hsl": {
    "h": 142.041,
    "s": 63.636,
    "l": 30.196
  },
  "oklch": {
    "l": 0.52343,
    "c": 0.12965,
    "h": 150.7
  },
  "luminance": 0.15539
}

Semantic roles & 50–950 ramp

primary

#1C7E40

secondary

#B24489

accent

#41AAE7

background

#F6FAF7

surface

#ECF4ED

border

#C7CEC8

text

#070F08

muted

#7A7F7B

Preview Lab

Preview with #1C7E40

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

Preview Lab → · Contrast checker → · Palette generator →