#1F412D#1F412D

#1F412D is a dark, muted green. Relative luminance 0.043; OKLCH L 34.3% C 0.054 H 156.3°. Best body text is #FFFFFF at 11.34:1 contrast (WCAG AA passes).

Color values

HEX	#1F412D
RGB	rgb(31, 65, 45)
HSL	hsl(145, 35%, 19%)
HSV	hsv(145, 52%, 25%)
CMYK	cmyk(52.3%, 0%, 30.8%, 74.5%)
CIE-LAB	lab(24.52, -17.89, 8.46)
CIE-LCH	lch(24.52, 19.78, 154.69°)
OKLab	oklab(34.3% -0.049 0.0215)
OKLCH	oklch(34.3% 0.054 156.3)
XYZ	xyz(2.9288, 4.2611, 3.1503)
Luminance	0.0426 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F412D #411F33

analogous

#22411F #1F412D #1F413E

triadic

#1F412D #2D1F41 #412D1F

tetradic

#1F412D #1F2241 #411F33 #413E1F

square

#1F412D #1F2241 #411F33 #413E1F

split-complementary

#1F412D #3E1F41 #411F22

monochromatic

#0A150E #0B1810 #1F412D #336A4A #479466

Accessibility & contrast

On white

11.34

#1F412D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#1F412D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F412D

11.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F412D	#FFFFFF	#000000	##FFFFFF
##1F412D	1.00	11.34	1.85	11.34
#FFFFFF	11.34	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#413C2C

Deuteranopia (green-blind)

#3C392E

Tritanopia (blue-blind)

#17403C

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #1f412d;
/* rgb */ color: rgb(31, 65, 45);
/* oklch */ color: oklch(34.3% 0.054 156.3);

Tailwind

colors: {
  custom: {
    50: '#5d7666',
    500: '#1f412d',
    950: '#000000',
  },
}

SCSS

$custom: #1f412d;
$custom-light: #5d7666;
$custom-dark: #000000;

JSON

{
  "hex": "#1f412d",
  "rgb": {
    "r": 31,
    "g": 65,
    "b": 45
  },
  "hsl": {
    "h": 144.706,
    "s": 35.417,
    "l": 18.824
  },
  "oklch": {
    "l": 0.34298,
    "c": 0.05356,
    "h": 156.3
  },
  "luminance": 0.04261
}

Semantic roles & 50–950 ramp

primary

#1F412D

secondary

#754762

accent

#5C9ECB

background

#F5F7F6

surface

#E9EDEB

border

#C5C8C6

text

#040805

muted

#797B7A

Preview Lab

Preview with #1F412D

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

Preview Lab → · Contrast checker → · Palette generator →