#1A7C40#1A7C40

#1A7C40 is a mid, vivid green. Relative luminance 0.150; OKLCH L 51.7% C 0.128 H 151.2°. Best body text is #FFFFFF at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#1A7C40
RGB	rgb(26, 124, 64)
HSL	hsl(143, 65%, 29%)
HSV	hsv(143, 79%, 49%)
CMYK	cmyk(79%, 0%, 48.4%, 51.4%)
CIE-LAB	lab(45.64, -41.58, 25.05)
CIE-LCH	lch(45.64, 48.54, 148.94°)
OKLab	oklab(51.74% -0.1118 0.0613)
OKLCH	oklch(51.74% 0.128 151.2)
XYZ	xyz(8.5583, 15.0041, 7.2945)
Luminance	0.1500 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A7C40 #7C1A56

analogous

#257C1A #1A7C40 #1A7C71

triadic

#1A7C40 #401A7C #7C401A

tetradic

#1A7C40 #1A257C #7C1A56 #7C711A

square

#1A7C40 #1A257C #7C1A56 #7C711A

split-complementary

#1A7C40 #711A7C #7C1A25

monochromatic

#05190D #0F4926 #1A7C40 #25AF5A #3BD677

Accessibility & contrast

On white

5.25

#1A7C40 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#1A7C40 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1A7C40

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A7C40	#FFFFFF	#000000	##FFFFFF
##1A7C40	1.00	5.25	4.00	5.25
#FFFFFF	5.25	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C713B

Deuteranopia (green-blind)

#716944

Tritanopia (blue-blind)

#007A6E

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #1a7c40;
/* rgb */ color: rgb(26, 124, 64);
/* oklch */ color: oklch(51.7% 0.128 151.2);

Tailwind

colors: {
  custom: {
    50: '#68a376',
    500: '#1a7c40',
    950: '#000000',
  },
}

SCSS

$custom: #1a7c40;
$custom-light: #68a376;
$custom-dark: #000000;

JSON

{
  "hex": "#1a7c40",
  "rgb": {
    "r": 26,
    "g": 124,
    "b": 64
  },
  "hsl": {
    "h": 143.265,
    "s": 65.333,
    "l": 29.412
  },
  "oklch": {
    "l": 0.51735,
    "c": 0.1275,
    "h": 151.2
  },
  "luminance": 0.15005
}

Semantic roles & 50–950 ramp

primary

#1A7C40

secondary

#B04285

accent

#40A7E8

background

#F6FAF7

surface

#EBF4ED

border

#C6CEC8

text

#070F08

muted

#7A7F7B

Preview Lab

Preview with #1A7C40

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

Preview Lab → · Contrast checker → · Palette generator →