#1A7E40#1A7E40

#1A7E40 is a mid, vivid green. Relative luminance 0.155; OKLCH L 52.3% C 0.130 H 150.9°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#1A7E40
RGB	rgb(26, 126, 64)
HSL	hsl(143, 66%, 30%)
HSV	hsv(143, 79%, 49%)
CMYK	cmyk(79.4%, 0%, 49.2%, 50.6%)
CIE-LAB	lab(46.33, -42.35, 25.92)
CIE-LCH	lch(46.33, 49.65, 148.53°)
OKLab	oklab(52.3% -0.1138 0.0633)
OKLCH	oklch(52.3% 0.13 150.9)
XYZ	xyz(8.8115, 15.5104, 7.3789)
Luminance	0.1551 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A7E40 #7E1A58

analogous

#267E1A #1A7E40 #1A7E72

triadic

#1A7E40 #401A7E #7E401A

tetradic

#1A7E40 #1A267E #7E1A58 #7E721A

square

#1A7E40 #1A267E #7E1A58 #7E721A

split-complementary

#1A7E40 #721A7E #7E1A26

monochromatic

#05190D #104B26 #1A7E40 #24B15A #3CD777

Accessibility & contrast

On white

5.12

#1A7E40 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#1A7E40 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1A7E40

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A7E40	#FFFFFF	#000000	##FFFFFF
##1A7E40	1.00	5.12	4.10	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.12	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: #1a7e40;
/* rgb */ color: rgb(26, 126, 64);
/* oklch */ color: oklch(52.3% 0.130 150.9);

Tailwind

colors: {
  custom: {
    50: '#68a476',
    500: '#1a7e40',
    950: '#000000',
  },
}

SCSS

$custom: #1a7e40;
$custom-light: #68a476;
$custom-dark: #000000;

JSON

{
  "hex": "#1a7e40",
  "rgb": {
    "r": 26,
    "g": 126,
    "b": 64
  },
  "hsl": {
    "h": 142.8,
    "s": 65.789,
    "l": 29.804
  },
  "oklch": {
    "l": 0.52302,
    "c": 0.13023,
    "h": 150.9
  },
  "luminance": 0.15511
}

Semantic roles & 50–950 ramp

primary

#1A7E40

secondary

#B24287

accent

#3FA8E9

background

#F6FAF7

surface

#ECF4ED

border

#C7CEC8

text

#070F08

muted

#7A7F7B

Preview Lab

Preview with #1A7E40

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

Preview Lab → · Contrast checker → · Palette generator →