#1F683E#1F683E

#1F683E is a mid, moderate green. Relative luminance 0.105; OKLCH L 46.1% C 0.099 H 154.1°. Best body text is #FFFFFF at 6.76:1 contrast (WCAG AA passes).

Color values

HEX	#1F683E
RGB	rgb(31, 104, 62)
HSL	hsl(145, 54%, 26%)
HSV	hsv(145, 70%, 41%)
CMYK	cmyk(70.2%, 0%, 40.4%, 59.2%)
CIE-LAB	lab(38.79, -32.93, 17.30)
CIE-LCH	lch(38.79, 37.20, 152.28°)
OKLab	oklab(46.11% -0.089 0.0432)
OKLCH	oklch(46.11% 0.099 154.1)
XYZ	xyz(6.3843, 10.5391, 6.2543)
Luminance	0.1054 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F683E #681F49

analogous

#25681F #1F683E #1F6863

triadic

#1F683E #3E1F68 #683E1F

tetradic

#1F683E #1F2568 #681F49 #68631F

square

#1F683E #1F2568 #681F49 #68631F

split-complementary

#1F683E #631F68 #681F25

monochromatic

#07180E #113922 #1F683E #2D975A #3CC576

Accessibility & contrast

On white

6.76

#1F683E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#1F683E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F683E

6.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F683E	#FFFFFF	#000000	##FFFFFF
##1F683E	1.00	6.76	3.11	6.76
#FFFFFF	6.76	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#685F3B

Deuteranopia (green-blind)

#5F5941

Tritanopia (blue-blind)

#00675D

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #1f683e;
/* rgb */ color: rgb(31, 104, 62);
/* oklch */ color: oklch(46.1% 0.099 154.1);

Tailwind

colors: {
  custom: {
    50: '#659473',
    500: '#1f683e',
    950: '#000000',
  },
}

SCSS

$custom: #1f683e;
$custom-light: #659473;
$custom-dark: #000000;

JSON

{
  "hex": "#1f683e",
  "rgb": {
    "r": 31,
    "g": 104,
    "b": 62
  },
  "hsl": {
    "h": 145.479,
    "s": 54.074,
    "l": 26.471
  },
  "oklch": {
    "l": 0.46106,
    "c": 0.09897,
    "h": 154.1
  },
  "luminance": 0.1054
}

Semantic roles & 50–950 ramp

primary

#1F683E

secondary

#9C4678

accent

#4A9FDD

background

#F6F9F7

surface

#EBF1ED

border

#C6CBC8

text

#060D08

muted

#7A7E7B

Preview Lab

Preview with #1F683E

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

Preview Lab → · Contrast checker → · Palette generator →