#1F7B19#1F7B19

#1F7B19 is a mid, vivid green. Relative luminance 0.145; OKLCH L 51.1% C 0.156 H 142.2°. Best body text is #FFFFFF at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#1F7B19
RGB	rgb(31, 123, 25)
HSL	hsl(116, 66%, 29%)
HSV	hsv(116, 80%, 48%)
CMYK	cmyk(74.8%, 0%, 79.7%, 51.8%)
CIE-LAB	lab(44.98, -45.34, 42.71)
CIE-LCH	lch(44.98, 62.29, 136.71°)
OKLab	oklab(51.08% -0.1234 0.0958)
OKLCH	oklch(51.08% 0.156 142.2)
XYZ	xyz(7.8230, 14.5265, 3.3111)
Luminance	0.1453 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F7B19 #75197B

analogous

#507B19 #1F7B19 #197B44

triadic

#1F7B19 #191F7B #7B191F

tetradic

#1F7B19 #19507B #75197B #7B4419

square

#1F7B19 #19507B #75197B #7B4419

split-complementary

#1F7B19 #44197B #7B1950

monochromatic

#061905 #12480F #1F7B19 #2CAE23 #42D738

Accessibility & contrast

On white

5.38

#1F7B19 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#1F7B19 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F7B19

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F7B19	#FFFFFF	#000000	##FFFFFF
##1F7B19	1.00	5.38	3.91	5.38
#FFFFFF	5.38	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E6F02

Deuteranopia (green-blind)

#746824

Tritanopia (blue-blind)

#017769

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #1f7b19;
/* rgb */ color: rgb(31, 123, 25);
/* oklch */ color: oklch(51.1% 0.156 142.2);

Tailwind

colors: {
  custom: {
    50: '#6ba25e',
    500: '#1f7b19',
    950: '#000000',
  },
}

SCSS

$custom: #1f7b19;
$custom-light: #6ba25e;
$custom-dark: #000000;

JSON

{
  "hex": "#1f7b19",
  "rgb": {
    "r": 31,
    "g": 123,
    "b": 25
  },
  "hsl": {
    "h": 116.327,
    "s": 66.216,
    "l": 29.02
  },
  "oklch": {
    "l": 0.51082,
    "c": 0.1562,
    "h": 142.2
  },
  "luminance": 0.14527
}

Semantic roles & 50–950 ramp

primary

#1F7B19

secondary

#A940AF

accent

#3FE9DF

background

#F6FAF5

surface

#ECF4E9

border

#C7CEC5

text

#080F05

muted

#7A7F79

Preview Lab

Preview with #1F7B19

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

Preview Lab → · Contrast checker → · Palette generator →