#1F7434#1F7434

#1F7434 is a mid, vivid green. Relative luminance 0.130; OKLCH L 49.4% C 0.126 H 147.8°. Best body text is #FFFFFF at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#1F7434
RGB	rgb(31, 116, 52)
HSL	hsl(135, 58%, 29%)
HSV	hsv(135, 73%, 45%)
CMYK	cmyk(73.3%, 0%, 55.2%, 54.5%)
CIE-LAB	lab(42.81, -39.69, 28.04)
CIE-LCH	lch(42.81, 48.60, 144.76°)
OKLab	oklab(49.36% -0.1069 0.0675)
OKLCH	oklch(49.36% 0.126 147.8)
XYZ	xyz(7.4297, 13.0292, 5.3715)
Luminance	0.1303 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F7434 #741F5F

analogous

#35741F #1F7434 #1F745F

triadic

#1F7434 #341F74 #74341F

tetradic

#1F7434 #1F3574 #741F5F #745F1F

square

#1F7434 #1F3574 #741F5F #745F1F

split-complementary

#1F7434 #5F1F74 #741F35

monochromatic

#06180B #12441E #1F7434 #2CA44A #41CC64

Accessibility & contrast

On white

5.82

#1F7434 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#1F7434 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F7434

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F7434	#FFFFFF	#000000	##FFFFFF
##1F7434	1.00	5.82	3.61	5.82
#FFFFFF	5.82	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#75692E

Deuteranopia (green-blind)

#6B6239

Tritanopia (blue-blind)

#007165

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #1f7434;
/* rgb */ color: rgb(31, 116, 52);
/* oklch */ color: oklch(49.4% 0.126 147.8);

Tailwind

colors: {
  custom: {
    50: '#689d6d',
    500: '#1f7434',
    950: '#000000',
  },
}

SCSS

$custom: #1f7434;
$custom-light: #689d6d;
$custom-dark: #000000;

JSON

{
  "hex": "#1f7434",
  "rgb": {
    "r": 31,
    "g": 116,
    "b": 52
  },
  "hsl": {
    "h": 134.824,
    "s": 57.823,
    "l": 28.824
  },
  "oklch": {
    "l": 0.49365,
    "c": 0.12642,
    "h": 147.8
  },
  "luminance": 0.1303
}

Semantic roles & 50–950 ramp

primary

#1F7434

secondary

#A84790

accent

#47BBE1

background

#F6F9F6

surface

#EBF2EB

border

#C6CCC6

text

#070E07

muted

#7A7E7A

Preview Lab

Preview with #1F7434

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

Preview Lab → · Contrast checker → · Palette generator →