#1F7445#1F7445

#1F7445 is a mid, moderate green. Relative luminance 0.132; OKLCH L 49.7% C 0.110 H 154.5°. Best body text is #FFFFFF at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#1F7445
RGB	rgb(31, 116, 69)
HSL	hsl(147, 58%, 29%)
HSV	hsv(147, 73%, 45%)
CMYK	cmyk(73.3%, 0%, 40.5%, 54.5%)
CIE-LAB	lab(43.08, -36.59, 18.93)
CIE-LCH	lch(43.08, 41.20, 152.65°)
OKLab	oklab(49.68% -0.0988 0.0472)
OKLCH	oklch(49.68% 0.11 154.5)
XYZ	xyz(7.8839, 13.2109, 7.7635)
Luminance	0.1321 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F7445 #741F4E

analogous

#23741F #1F7445 #1F7470

triadic

#1F7445 #451F74 #74451F

tetradic

#1F7445 #1F2374 #741F4E #74701F

square

#1F7445 #1F2374 #741F4E #74701F

split-complementary

#1F7445 #701F74 #741F23

monochromatic

#06180E #124428 #1F7445 #2CA462 #41CC7F

Accessibility & contrast

On white

5.77

#1F7445 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.64

#1F7445 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F7445

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F7445	#FFFFFF	#000000	##FFFFFF
##1F7445	1.00	5.77	3.64	5.77
#FFFFFF	5.77	1.00	21.00	1.00
#000000	3.64	21.00	1.00	21.00
##FFFFFF	5.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#746A42

Deuteranopia (green-blind)

#696348

Tritanopia (blue-blind)

#007368

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #1f7445;
/* rgb */ color: rgb(31, 116, 69);
/* oklch */ color: oklch(49.7% 0.110 154.5);

Tailwind

colors: {
  custom: {
    50: '#679d79',
    500: '#1f7445',
    950: '#000000',
  },
}

SCSS

$custom: #1f7445;
$custom-light: #679d79;
$custom-dark: #000000;

JSON

{
  "hex": "#1f7445",
  "rgb": {
    "r": 31,
    "g": 116,
    "b": 69
  },
  "hsl": {
    "h": 146.824,
    "s": 57.823,
    "l": 28.824
  },
  "oklch": {
    "l": 0.49679,
    "c": 0.10953,
    "h": 154.5
  },
  "luminance": 0.13212
}

Semantic roles & 50–950 ramp

primary

#1F7445

secondary

#A8477D

accent

#479CE1

background

#F6F9F7

surface

#EBF2ED

border

#C6CCC8

text

#070E09

muted

#7A7E7B

Preview Lab

Preview with #1F7445

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

Preview Lab → · Contrast checker → · Palette generator →