#1F671C#1F671C

#1F671C is a mid, vivid green. Relative luminance 0.101; OKLCH L 45.3% C 0.130 H 142.5°. Best body text is #FFFFFF at 6.96:1 contrast (WCAG AA passes).

Color values

HEX	#1F671C
RGB	rgb(31, 103, 28)
HSL	hsl(118, 57%, 26%)
HSV	hsv(118, 73%, 40%)
CMYK	cmyk(69.9%, 0%, 72.8%, 59.6%)
CIE-LAB	lab(37.98, -37.81, 34.41)
CIE-LCH	lch(37.98, 51.13, 137.70°)
OKLab	oklab(45.28% -0.1028 0.0788)
OKLCH	oklch(45.28% 0.13 142.5)
XYZ	xyz(5.6246, 10.0751, 2.7466)
Luminance	0.1008 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F671C #641C67

analogous

#44671C #1F671C #1C673E

triadic

#1F671C #1C1F67 #671C1F

tetradic

#1F671C #1C4467 #641C67 #673E1C

square

#1F671C #1C4467 #641C67 #673E1C

split-complementary

#1F671C #3E1C67 #671C44

monochromatic

#071807 #11370F #1F671C #2D9729 #3CC736

Accessibility & contrast

On white

6.96

#1F671C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#1F671C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F671C

6.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F671C	#FFFFFF	#000000	##FFFFFF
##1F671C	1.00	6.96	3.02	6.96
#FFFFFF	6.96	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#695D11

Deuteranopia (green-blind)

#615723

Tritanopia (blue-blind)

#0F6458

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #1f671c;
/* rgb */ color: rgb(31, 103, 28);
/* oklch */ color: oklch(45.3% 0.130 142.5);

Tailwind

colors: {
  custom: {
    50: '#66935d',
    500: '#1f671c',
    950: '#000000',
  },
}

SCSS

$custom: #1f671c;
$custom-light: #66935d;
$custom-dark: #000000;

JSON

{
  "hex": "#1f671c",
  "rgb": {
    "r": 31,
    "g": 103,
    "b": 28
  },
  "hsl": {
    "h": 117.6,
    "s": 57.252,
    "l": 25.686
  },
  "oklch": {
    "l": 0.45282,
    "c": 0.12959,
    "h": 142.5
  },
  "luminance": 0.10076
}

Semantic roles & 50–950 ramp

primary

#1F671C

secondary

#98439C

accent

#47E1DA

background

#F6F9F5

surface

#EBF1E9

border

#C6CBC5

text

#060D04

muted

#7A7E79

Preview Lab

Preview with #1F671C

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

Preview Lab → · Contrast checker → · Palette generator →