#1F6340#1F6340

#1F6340 is a dark, moderate green. Relative luminance 0.096; OKLCH L 44.7% C 0.089 H 157.0°. Best body text is #FFFFFF at 7.20:1 contrast (WCAG AA passes).

Color values

HEX	#1F6340
RGB	rgb(31, 99, 64)
HSL	hsl(149, 52%, 25%)
HSV	hsv(149, 69%, 39%)
CMYK	cmyk(68.7%, 0%, 35.4%, 61.2%)
CIE-LAB	lab(37.09, -30.27, 13.82)
CIE-LCH	lch(37.09, 33.27, 155.45°)
OKLab	oklab(44.72% -0.0822 0.0349)
OKLCH	oklch(44.72% 0.089 157)
XYZ	xyz(5.9518, 9.5845, 6.3858)
Luminance	0.0959 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F6340 #631F42

analogous

#20631F #1F6340 #1F6362

triadic

#1F6340 #401F63 #63401F

tetradic

#1F6340 #1F2063 #631F42 #63621F

square

#1F6340 #1F2063 #631F42 #63621F

split-complementary

#1F6340 #621F63 #631F20

monochromatic

#07170F #103422 #1F6340 #2E925E #3CC07C

Accessibility & contrast

On white

7.20

#1F6340 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#1F6340 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1F6340

7.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F6340	#FFFFFF	#000000	##FFFFFF
##1F6340	1.00	7.20	2.92	7.20
#FFFFFF	7.20	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625B3E

Deuteranopia (green-blind)

#595542

Tritanopia (blue-blind)

#00625A

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #1f6340;
/* rgb */ color: rgb(31, 99, 64);
/* oklch */ color: oklch(44.7% 0.089 157.0);

Tailwind

colors: {
  custom: {
    50: '#649075',
    500: '#1f6340',
    950: '#000000',
  },
}

SCSS

$custom: #1f6340;
$custom-light: #649075;
$custom-dark: #000000;

JSON

{
  "hex": "#1f6340",
  "rgb": {
    "r": 31,
    "g": 99,
    "b": 64
  },
  "hsl": {
    "h": 149.118,
    "s": 52.308,
    "l": 25.49
  },
  "oklch": {
    "l": 0.44717,
    "c": 0.08932,
    "h": 157
  },
  "luminance": 0.09585
}

Semantic roles & 50–950 ramp

primary

#1F6340

secondary

#984670

accent

#4C96DC

background

#F6F8F7

surface

#EBF0ED

border

#C6CBC8

text

#060C08

muted

#7A7D7B

Preview Lab

Preview with #1F6340

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

Preview Lab → · Contrast checker → · Palette generator →