#1A831F#1A831F

#1A831F is a mid, vivid green. Relative luminance 0.166; OKLCH L 53.3% C 0.164 H 143.3°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#1A831F
RGB	rgb(26, 131, 31)
HSL	hsl(123, 67%, 31%)
HSV	hsv(123, 80%, 51%)
CMYK	cmyk(80.2%, 0%, 76.3%, 48.6%)
CIE-LAB	lab(47.69, -48.42, 43.17)
CIE-LCH	lch(47.69, 64.87, 138.28°)
OKLab	oklab(53.32% -0.1312 0.0976)
OKLCH	oklch(53.32% 0.164 143.3)
XYZ	xyz(8.7891, 16.5501, 4.0273)
Luminance	0.1655 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A831F #831A7E

analogous

#49831A #1A831F #1A8353

triadic

#1A831F #1F1A83 #831F1A

tetradic

#1A831F #1A4983 #831A7E #83531A

square

#1A831F #1A4983 #831A7E #83531A

split-complementary

#1A831F #531A83 #831A49

monochromatic

#061D07 #105013 #1A831F #24B62B #3FD946

Accessibility & contrast

On white

4.87

#1A831F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#1A831F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1A831F

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A831F	#FFFFFF	#000000	##FFFFFF
##1A831F	1.00	4.87	4.31	4.87
#FFFFFF	4.87	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#86760B

Deuteranopia (green-blind)

#7A6E2A

Tritanopia (blue-blind)

#007F70

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #1a831f;
/* rgb */ color: rgb(26, 131, 31);
/* oklch */ color: oklch(53.3% 0.164 143.3);

Tailwind

colors: {
  custom: {
    50: '#6ba862',
    500: '#1a831f',
    950: '#000000',
  },
}

SCSS

$custom: #1a831f;
$custom-light: #6ba862;
$custom-dark: #000000;

JSON

{
  "hex": "#1a831f",
  "rgb": {
    "r": 26,
    "g": 131,
    "b": 31
  },
  "hsl": {
    "h": 122.857,
    "s": 66.879,
    "l": 30.784
  },
  "oklch": {
    "l": 0.53317,
    "c": 0.16351,
    "h": 143.3
  },
  "luminance": 0.16551
}

Semantic roles & 50–950 ramp

primary

#1A831F

secondary

#B742B1

accent

#3EE2EA

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#081005

muted

#7B7F7A

Preview Lab

Preview with #1A831F

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

Preview Lab → · Contrast checker → · Palette generator →