#1F7A3D#1F7A3D

#1F7A3D is a mid, vivid green. Relative luminance 0.145; OKLCH L 51.2% C 0.126 H 149.9°. Best body text is #FFFFFF at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#1F7A3D
RGB	rgb(31, 122, 61)
HSL	hsl(140, 59%, 30%)
HSV	hsv(140, 75%, 48%)
CMYK	cmyk(74.6%, 0%, 50%, 52.2%)
CIE-LAB	lab(45.01, -40.54, 25.91)
CIE-LCH	lch(45.01, 48.11, 147.42°)
OKLab	oklab(51.23% -0.1091 0.0632)
OKLCH	oklch(51.23% 0.126 149.9)
XYZ	xyz(8.3662, 14.5463, 6.7808)
Luminance	0.1455 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F7A3D #7A1F5C

analogous

#2F7A1F #1F7A3D #1F7A6A

triadic

#1F7A3D #3D1F7A #7A3D1F

tetradic

#1F7A3D #1F2F7A #7A1F5C #7A6A1F

square

#1F7A3D #1F2F7A #7A1F5C #7A6A1F

split-complementary

#1F7A3D #6A1F7A #7A1F2F

monochromatic

#06180C #134925 #1F7A3D #2BAB55 #44CF72

Accessibility & contrast

On white

5.37

#1F7A3D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#1F7A3D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F7A3D

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F7A3D	#FFFFFF	#000000	##FFFFFF
##1F7A3D	1.00	5.37	3.91	5.37
#FFFFFF	5.37	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B6F38

Deuteranopia (green-blind)

#706741

Tritanopia (blue-blind)

#00786C

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #1f7a3d;
/* rgb */ color: rgb(31, 122, 61);
/* oklch */ color: oklch(51.2% 0.126 149.9);

Tailwind

colors: {
  custom: {
    50: '#69a173',
    500: '#1f7a3d',
    950: '#000000',
  },
}

SCSS

$custom: #1f7a3d;
$custom-light: #69a173;
$custom-dark: #000000;

JSON

{
  "hex": "#1f7a3d",
  "rgb": {
    "r": 31,
    "g": 122,
    "b": 61
  },
  "hsl": {
    "h": 139.78,
    "s": 59.477,
    "l": 30
  },
  "oklch": {
    "l": 0.51225,
    "c": 0.12607,
    "h": 149.9
  },
  "luminance": 0.14547
}

Semantic roles & 50–950 ramp

primary

#1F7A3D

secondary

#AD478C

accent

#45AFE3

background

#F6FAF7

surface

#ECF3ED

border

#C7CDC8

text

#070F08

muted

#7A7F7B

Preview Lab

Preview with #1F7A3D

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

Preview Lab → · Contrast checker → · Palette generator →