#1F841C#1F841C

#1F841C is a mid, vivid green. Relative luminance 0.169; OKLCH L 53.7% C 0.165 H 142.5°. Best body text is #FFFFFF at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#1F841C
RGB	rgb(31, 132, 28)
HSL	hsl(118, 65%, 31%)
HSV	hsv(118, 79%, 52%)
CMYK	cmyk(76.5%, 0%, 78.8%, 48.2%)
CIE-LAB	lab(48.10, -48.20, 44.71)
CIE-LCH	lch(48.10, 65.74, 137.15°)
OKLab	oklab(53.68% -0.131 0.1004)
OKLCH	oklch(53.68% 0.165 142.5)
XYZ	xyz(9.0254, 16.8766, 3.8802)
Luminance	0.1688 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F841C #811C84

analogous

#53841C #1F841C #1C844D

triadic

#1F841C #1C1F84 #841C1F

tetradic

#1F841C #1C5384 #811C84 #844D1C

square

#1F841C #1C5384 #811C84 #844D1C

split-complementary

#1F841C #4D1C84 #841C53

monochromatic

#071F07 #135211 #1F841C #2BB627 #47D743

Accessibility & contrast

On white

4.80

#1F841C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.38

#1F841C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F841C

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F841C	#FFFFFF	#000000	##FFFFFF
##1F841C	1.00	4.80	4.38	4.80
#FFFFFF	4.80	1.00	21.00	1.00
#000000	4.38	21.00	1.00	21.00
##FFFFFF	4.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#877703

Deuteranopia (green-blind)

#7C6F28

Tritanopia (blue-blind)

#008070

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #1f841c;
/* rgb */ color: rgb(31, 132, 28);
/* oklch */ color: oklch(53.7% 0.165 142.5);

Tailwind

colors: {
  custom: {
    50: '#6da960',
    500: '#1f841c',
    950: '#000000',
  },
}

SCSS

$custom: #1f841c;
$custom-light: #6da960;
$custom-dark: #000000;

JSON

{
  "hex": "#1f841c",
  "rgb": {
    "r": 31,
    "g": 132,
    "b": 28
  },
  "hsl": {
    "h": 118.269,
    "s": 65,
    "l": 31.373
  },
  "oklch": {
    "l": 0.53684,
    "c": 0.16502,
    "h": 142.5
  },
  "luminance": 0.16878
}

Semantic roles & 50–950 ramp

primary

#1F841C

secondary

#B445B7

accent

#40E8E3

background

#F7FAF5

surface

#EDF4EA

border

#C8CEC6

text

#081005

muted

#7B7F79

Preview Lab

Preview with #1F841C

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

Preview Lab → · Contrast checker → · Palette generator →