#1F673D#1F673D

#1F673D is a mid, moderate green. Relative luminance 0.103; OKLCH L 45.8% C 0.098 H 153.8°. Best body text is #FFFFFF at 6.85:1 contrast (WCAG AA passes).

Color values

HEX	#1F673D
RGB	rgb(31, 103, 61)
HSL	hsl(145, 54%, 26%)
HSV	hsv(145, 70%, 40%)
CMYK	cmyk(69.9%, 0%, 40.8%, 59.6%)
CIE-LAB	lab(38.42, -32.70, 17.40)
CIE-LCH	lch(38.42, 37.04, 151.98°)
OKLab	oklab(45.8% -0.0884 0.0434)
OKLCH	oklch(45.8% 0.098 153.8)
XYZ	xyz(6.2571, 10.3281, 6.0777)
Luminance	0.1033 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F673D #671F49

analogous

#25671F #1F673D #1F6761

triadic

#1F673D #3D1F67 #673D1F

tetradic

#1F673D #1F2567 #671F49 #67611F

square

#1F673D #1F2567 #671F49 #67611F

split-complementary

#1F673D #611F67 #671F25

monochromatic

#07180E #113821 #1F673D #2D9659 #3CC475

Accessibility & contrast

On white

6.85

#1F673D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#1F673D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F673D

6.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F673D	#FFFFFF	#000000	##FFFFFF
##1F673D	1.00	6.85	3.07	6.85
#FFFFFF	6.85	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#675E3A

Deuteranopia (green-blind)

#5E5840

Tritanopia (blue-blind)

#00665C

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #1f673d;
/* rgb */ color: rgb(31, 103, 61);
/* oklch */ color: oklch(45.8% 0.098 153.8);

Tailwind

colors: {
  custom: {
    50: '#649373',
    500: '#1f673d',
    950: '#000000',
  },
}

SCSS

$custom: #1f673d;
$custom-light: #649373;
$custom-dark: #000000;

JSON

{
  "hex": "#1f673d",
  "rgb": {
    "r": 31,
    "g": 103,
    "b": 61
  },
  "hsl": {
    "h": 145,
    "s": 53.731,
    "l": 26.275
  },
  "oklch": {
    "l": 0.45797,
    "c": 0.09849,
    "h": 153.8
  },
  "luminance": 0.10329
}

Semantic roles & 50–950 ramp

primary

#1F673D

secondary

#9B4678

accent

#4BA0DD

background

#F6F9F6

surface

#EBF1EC

border

#C6CBC7

text

#060D08

muted

#7A7E7B

Preview Lab

Preview with #1F673D

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

Preview Lab → · Contrast checker → · Palette generator →