#1A7840#1A7840

#1A7840 is a mid, vivid green. Relative luminance 0.140; OKLCH L 50.6% C 0.122 H 152.0°. Best body text is #FFFFFF at 5.52:1 contrast (WCAG AA passes).

Color values

HEX	#1A7840
RGB	rgb(26, 120, 64)
HSL	hsl(144, 64%, 29%)
HSV	hsv(144, 78%, 47%)
CMYK	cmyk(78.3%, 0%, 46.7%, 52.9%)
CIE-LAB	lab(44.26, -40.02, 23.29)
CIE-LCH	lch(44.26, 46.31, 149.81°)
OKLab	oklab(50.6% -0.1076 0.0573)
OKLCH	oklch(50.6% 0.122 152)
XYZ	xyz(8.0672, 14.0218, 7.1308)
Luminance	0.1402 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A7840 #781A52

analogous

#23781A #1A7840 #1A786F

triadic

#1A7840 #401A78 #78401A

tetradic

#1A7840 #1A2378 #781A52 #786F1A

square

#1A7840 #1A2378 #781A52 #786F1A

split-complementary

#1A7840 #6F1A78 #781A23

monochromatic

#05190D #0F4625 #1A7840 #25AA5B #38D477

Accessibility & contrast

On white

5.52

#1A7840 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.80

#1A7840 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1A7840

5.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A7840	#FFFFFF	#000000	##FFFFFF
##1A7840	1.00	5.52	3.80	5.52
#FFFFFF	5.52	1.00	21.00	1.00
#000000	3.80	21.00	1.00	21.00
##FFFFFF	5.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#786D3C

Deuteranopia (green-blind)

#6D6644

Tritanopia (blue-blind)

#00766A

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #1a7840;
/* rgb */ color: rgb(26, 120, 64);
/* oklch */ color: oklch(50.6% 0.122 152.0);

Tailwind

colors: {
  custom: {
    50: '#67a075',
    500: '#1a7840',
    950: '#000000',
  },
}

SCSS

$custom: #1a7840;
$custom-light: #67a075;
$custom-dark: #000000;

JSON

{
  "hex": "#1a7840",
  "rgb": {
    "r": 26,
    "g": 120,
    "b": 64
  },
  "hsl": {
    "h": 144.255,
    "s": 64.384,
    "l": 28.627
  },
  "oklch": {
    "l": 0.50598,
    "c": 0.12195,
    "h": 152
  },
  "luminance": 0.14023
}

Semantic roles & 50–950 ramp

primary

#1A7840

secondary

#AC4181

accent

#40A4E7

background

#F6F9F7

surface

#EBF2ED

border

#C6CCC8

text

#070F08

muted

#7A7E7B

Preview Lab

Preview with #1A7840

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

Preview Lab → · Contrast checker → · Palette generator →