#1F7B2F#1F7B2F

#1F7B2F is a mid, vivid green. Relative luminance 0.147; OKLCH L 51.3% C 0.140 H 145.8°. Best body text is #FFFFFF at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#1F7B2F
RGB	rgb(31, 123, 47)
HSL	hsl(130, 60%, 30%)
HSV	hsv(130, 75%, 48%)
CMYK	cmyk(74.8%, 0%, 61.8%, 51.8%)
CIE-LAB	lab(45.17, -43.07, 33.42)
CIE-LCH	lch(45.17, 54.52, 142.19°)
OKLab	oklab(51.3% -0.1162 0.0788)
OKLCH	oklch(51.3% 0.14 145.8)
XYZ	xyz(8.1605, 14.6615, 5.0887)
Luminance	0.1466 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F7B2F #7B1F6B

analogous

#3D7B1F #1F7B2F #1F7B5D

triadic

#1F7B2F #2F1F7B #7B2F1F

tetradic

#1F7B2F #1F3D7B #7B1F6B #7B5D1F

square

#1F7B2F #1F3D7B #7B1F6B #7B5D1F

split-complementary

#1F7B2F #5D1F7B #7B1F3D

monochromatic

#06190A #134A1C #1F7B2F #2BAC42 #44D05D

Accessibility & contrast

On white

5.34

#1F7B2F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#1F7B2F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F7B2F

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F7B2F	#FFFFFF	#000000	##FFFFFF
##1F7B2F	1.00	5.34	3.93	5.34
#FFFFFF	5.34	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D6F27

Deuteranopia (green-blind)

#726835

Tritanopia (blue-blind)

#00786B

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #1f7b2f;
/* rgb */ color: rgb(31, 123, 47);
/* oklch */ color: oklch(51.3% 0.140 145.8);

Tailwind

colors: {
  custom: {
    50: '#6aa26a',
    500: '#1f7b2f',
    950: '#000000',
  },
}

SCSS

$custom: #1f7b2f;
$custom-light: #6aa26a;
$custom-dark: #000000;

JSON

{
  "hex": "#1f7b2f",
  "rgb": {
    "r": 31,
    "g": 123,
    "b": 47
  },
  "hsl": {
    "h": 130.435,
    "s": 59.74,
    "l": 30.196
  },
  "oklch": {
    "l": 0.51298,
    "c": 0.14041,
    "h": 145.8
  },
  "luminance": 0.14662
}

Semantic roles & 50–950 ramp

primary

#1F7B2F

secondary

#AE489C

accent

#45C7E3

background

#F6FAF6

surface

#ECF4EB

border

#C7CEC6

text

#070F07

muted

#7A7F7A

Preview Lab

Preview with #1F7B2F

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

Preview Lab → · Contrast checker → · Palette generator →