#1A7740#1A7740

#1A7740 is a mid, vivid green. Relative luminance 0.138; OKLCH L 50.3% C 0.121 H 152.2°. Best body text is #FFFFFF at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#1A7740
RGB	rgb(26, 119, 64)
HSL	hsl(145, 64%, 28%)
HSV	hsv(145, 78%, 47%)
CMYK	cmyk(78.2%, 0%, 46.2%, 53.3%)
CIE-LAB	lab(43.92, -39.63, 22.84)
CIE-LCH	lch(43.92, 45.74, 150.04°)
OKLab	oklab(50.31% -0.1066 0.0563)
OKLCH	oklch(50.31% 0.121 152.2)
XYZ	xyz(7.9475, 13.7825, 7.0909)
Luminance	0.1378 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A7740 #771A51

analogous

#22771A #1A7740 #1A776E

triadic

#1A7740 #401A77 #77401A

tetradic

#1A7740 #1A2277 #771A51 #776E1A

square

#1A7740 #1A2277 #771A51 #776E1A

split-complementary

#1A7740 #6E1A77 #771A22

monochromatic

#05190E #0F4525 #1A7740 #25A95B #38D377

Accessibility & contrast

On white

5.59

#1A7740 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#1A7740 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1A7740

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A7740	#FFFFFF	#000000	##FFFFFF
##1A7740	1.00	5.59	3.76	5.59
#FFFFFF	5.59	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#776C3C

Deuteranopia (green-blind)

#6C6544

Tritanopia (blue-blind)

#00756A

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #1a7740;
/* rgb */ color: rgb(26, 119, 64);
/* oklch */ color: oklch(50.3% 0.121 152.2);

Tailwind

colors: {
  custom: {
    50: '#669f75',
    500: '#1a7740',
    950: '#000000',
  },
}

SCSS

$custom: #1a7740;
$custom-light: #669f75;
$custom-dark: #000000;

JSON

{
  "hex": "#1a7740",
  "rgb": {
    "r": 26,
    "g": 119,
    "b": 64
  },
  "hsl": {
    "h": 144.516,
    "s": 64.138,
    "l": 28.431
  },
  "oklch": {
    "l": 0.50313,
    "c": 0.12055,
    "h": 152.2
  },
  "luminance": 0.13783
}

Semantic roles & 50–950 ramp

primary

#1A7740

secondary

#AC4180

accent

#41A3E7

background

#F6F9F7

surface

#EBF2ED

border

#C6CCC8

text

#070F08

muted

#7A7E7B

Preview Lab

Preview with #1A7740

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

Preview Lab → · Contrast checker → · Palette generator →