#1F712A#1F712A

#1F712A is a mid, vivid green. Relative luminance 0.123; OKLCH L 48.4% C 0.131 H 145.3°. Best body text is #FFFFFF at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#1F712A
RGB	rgb(31, 113, 42)
HSL	hsl(128, 57%, 28%)
HSV	hsv(128, 73%, 44%)
CMYK	cmyk(72.6%, 0%, 62.8%, 55.7%)
CIE-LAB	lab(41.64, -39.99, 31.83)
CIE-LCH	lch(41.64, 51.11, 141.48°)
OKLab	oklab(48.36% -0.108 0.0749)
OKLCH	oklch(48.36% 0.131 145.3)
XYZ	xyz(6.8877, 12.2680, 4.1950)
Luminance	0.1227 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F712A #711F66

analogous

#3D711F #1F712A #1F7153

triadic

#1F712A #2A1F71 #712A1F

tetradic

#1F712A #1F3D71 #711F66 #71531F

square

#1F712A #1F3D71 #711F66 #71531F

split-complementary

#1F712A #531F71 #711F3D

monochromatic

#071809 #124118 #1F712A #2CA13C #40CB52

Accessibility & contrast

On white

6.08

#1F712A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.45

#1F712A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F712A

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F712A	#FFFFFF	#000000	##FFFFFF
##1F712A	1.00	6.08	3.45	6.08
#FFFFFF	6.08	1.00	21.00	1.00
#000000	3.45	21.00	1.00	21.00
##FFFFFF	6.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#736622

Deuteranopia (green-blind)

#696030

Tritanopia (blue-blind)

#016E62

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #1f712a;
/* rgb */ color: rgb(31, 113, 42);
/* oklch */ color: oklch(48.4% 0.131 145.3);

Tailwind

colors: {
  custom: {
    50: '#679b66',
    500: '#1f712a',
    950: '#000000',
  },
}

SCSS

$custom: #1f712a;
$custom-light: #679b66;
$custom-dark: #000000;

JSON

{
  "hex": "#1f712a",
  "rgb": {
    "r": 31,
    "g": 113,
    "b": 42
  },
  "hsl": {
    "h": 128.049,
    "s": 56.944,
    "l": 28.235
  },
  "oklch": {
    "l": 0.48358,
    "c": 0.13149,
    "h": 145.3
  },
  "luminance": 0.12269
}

Semantic roles & 50–950 ramp

primary

#1F712A

secondary

#A54798

accent

#48CCE0

background

#F6F9F6

surface

#EBF2EB

border

#C6CCC6

text

#070E06

muted

#7A7E7A

Preview Lab

Preview with #1F712A

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

Preview Lab → · Contrast checker → · Palette generator →