#1A831C#1A831C

#1A831C is a mid, vivid green. Relative luminance 0.165; OKLCH L 53.3% C 0.165 H 143.0°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#1A831C
RGB	rgb(26, 131, 28)
HSL	hsl(121, 67%, 31%)
HSV	hsv(121, 80%, 51%)
CMYK	cmyk(80.2%, 0%, 78.6%, 48.6%)
CIE-LAB	lab(47.67, -48.66, 44.25)
CIE-LCH	lch(47.67, 65.77, 137.71°)
OKLab	oklab(53.3% -0.132 0.0994)
OKLCH	oklch(53.3% 0.165 143)
XYZ	xyz(8.7513, 16.5350, 3.8287)
Luminance	0.1654 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A831C #831A81

analogous

#4C831A #1A831C #1A8350

triadic

#1A831C #1C1A83 #831C1A

tetradic

#1A831C #1A4C83 #831A81 #83501A

square

#1A831C #1A4C83 #831A81 #83501A

split-complementary

#1A831C #501A83 #831A4C

monochromatic

#061D06 #105011 #1A831C #24B627 #3FD942

Accessibility & contrast

On white

4.88

#1A831C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#1A831C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1A831C

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A831C	#FFFFFF	#000000	##FFFFFF
##1A831C	1.00	4.88	4.31	4.88
#FFFFFF	4.88	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#867604

Deuteranopia (green-blind)

#7B6E28

Tritanopia (blue-blind)

#007F70

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #1a831c;
/* rgb */ color: rgb(26, 131, 28);
/* oklch */ color: oklch(53.3% 0.165 143.0);

Tailwind

colors: {
  custom: {
    50: '#6ba860',
    500: '#1a831c',
    950: '#000000',
  },
}

SCSS

$custom: #1a831c;
$custom-light: #6ba860;
$custom-dark: #000000;

JSON

{
  "hex": "#1a831c",
  "rgb": {
    "r": 26,
    "g": 131,
    "b": 28
  },
  "hsl": {
    "h": 121.143,
    "s": 66.879,
    "l": 30.784
  },
  "oklch": {
    "l": 0.53295,
    "c": 0.16525,
    "h": 143
  },
  "luminance": 0.16536
}

Semantic roles & 50–950 ramp

primary

#1A831C

secondary

#B742B4

accent

#3EE7EA

background

#F7FAF5

surface

#EDF4EA

border

#C8CEC6

text

#081005

muted

#7B7F79

Preview Lab

Preview with #1A831C

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

Preview Lab → · Contrast checker → · Palette generator →