#1F673F#1F673F

#1F673F is a mid, moderate green. Relative luminance 0.104; OKLCH L 45.8% C 0.096 H 155.0°. Best body text is #FFFFFF at 6.84:1 contrast (WCAG AA passes).

Color values

HEX	#1F673F
RGB	rgb(31, 103, 63)
HSL	hsl(147, 54%, 26%)
HSV	hsv(147, 70%, 40%)
CMYK	cmyk(69.9%, 0%, 38.8%, 59.6%)
CIE-LAB	lab(38.46, -32.28, 16.27)
CIE-LCH	lch(38.46, 36.15, 153.24°)
OKLab	oklab(45.84% -0.0874 0.0408)
OKLCH	oklch(45.84% 0.096 155)
XYZ	xyz(6.3120, 10.3500, 6.3668)
Luminance	0.1035 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F673F #671F47

analogous

#23671F #1F673F #1F6763

triadic

#1F673F #3F1F67 #673F1F

tetradic

#1F673F #1F2367 #671F47 #67631F

square

#1F673F #1F2367 #671F47 #67631F

split-complementary

#1F673F #631F67 #671F23

monochromatic

#07180E #113822 #1F673F #2D965C #3CC479

Accessibility & contrast

On white

6.84

#1F673F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#1F673F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F673F

6.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F673F	#FFFFFF	#000000	##FFFFFF
##1F673F	1.00	6.84	3.07	6.84
#FFFFFF	6.84	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#675E3C

Deuteranopia (green-blind)

#5D5842

Tritanopia (blue-blind)

#00665D

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #1f673f;
/* rgb */ color: rgb(31, 103, 63);
/* oklch */ color: oklch(45.8% 0.096 155.0);

Tailwind

colors: {
  custom: {
    50: '#649374',
    500: '#1f673f',
    950: '#000000',
  },
}

SCSS

$custom: #1f673f;
$custom-light: #649374;
$custom-dark: #000000;

JSON

{
  "hex": "#1f673f",
  "rgb": {
    "r": 31,
    "g": 103,
    "b": 63
  },
  "hsl": {
    "h": 146.667,
    "s": 53.731,
    "l": 26.275
  },
  "oklch": {
    "l": 0.45842,
    "c": 0.09643,
    "h": 155
  },
  "luminance": 0.10351
}

Semantic roles & 50–950 ramp

primary

#1F673F

secondary

#9B4676

accent

#4B9CDD

background

#F6F9F7

surface

#EBF1ED

border

#C6CBC8

text

#060D08

muted

#7A7E7B

Preview Lab

Preview with #1F673F

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

Preview Lab → · Contrast checker → · Palette generator →