#1F7D3A#1F7D3A

#1F7D3A is a mid, vivid green. Relative luminance 0.153; OKLCH L 52.0% C 0.133 H 148.6°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#1F7D3A
RGB	rgb(31, 125, 58)
HSL	hsl(137, 60%, 31%)
HSV	hsv(137, 75%, 49%)
CMYK	cmyk(75.2%, 0%, 53.6%, 51%)
CIE-LAB	lab(45.99, -42.20, 28.75)
CIE-LCH	lch(45.99, 51.07, 145.74°)
OKLab	oklab(52.03% -0.1136 0.0694)
OKLCH	oklch(52.03% 0.133 148.6)
XYZ	xyz(8.6617, 15.2630, 6.4917)
Luminance	0.1526 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F7D3A #7D1F62

analogous

#337D1F #1F7D3A #1F7D69

triadic

#1F7D3A #3A1F7D #7D3A1F

tetradic

#1F7D3A #1F337D #7D1F62 #7D691F

square

#1F7D3A #1F337D #7D1F62 #7D691F

split-complementary

#1F7D3A #691F7D #7D1F33

monochromatic

#071B0C #134C23 #1F7D3A #2BAE51 #45D16E

Accessibility & contrast

On white

5.18

#1F7D3A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#1F7D3A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F7D3A

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F7D3A	#FFFFFF	#000000	##FFFFFF
##1F7D3A	1.00	5.18	4.05	5.18
#FFFFFF	5.18	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E7234

Deuteranopia (green-blind)

#736A3F

Tritanopia (blue-blind)

#007A6E

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #1f7d3a;
/* rgb */ color: rgb(31, 125, 58);
/* oklch */ color: oklch(52.0% 0.133 148.6);

Tailwind

colors: {
  custom: {
    50: '#6aa472',
    500: '#1f7d3a',
    950: '#000000',
  },
}

SCSS

$custom: #1f7d3a;
$custom-light: #6aa472;
$custom-dark: #000000;

JSON

{
  "hex": "#1f7d3a",
  "rgb": {
    "r": 31,
    "g": 125,
    "b": 58
  },
  "hsl": {
    "h": 137.234,
    "s": 60.256,
    "l": 30.588
  },
  "oklch": {
    "l": 0.52026,
    "c": 0.13309,
    "h": 148.6
  },
  "luminance": 0.15264
}

Semantic roles & 50–950 ramp

primary

#1F7D3A

secondary

#B04892

accent

#44B6E3

background

#F6FAF6

surface

#ECF4EC

border

#C7CEC7

text

#070F08

muted

#7A7F7B

Preview Lab

Preview with #1F7D3A

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

Preview Lab → · Contrast checker → · Palette generator →