#1F8F19#1F8F19

#1F8F19 is a mid, vivid green. Relative luminance 0.200; OKLCH L 56.8% C 0.179 H 142.3°. Best body text is #000000 at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#1F8F19
RGB	rgb(31, 143, 25)
HSL	hsl(117, 70%, 33%)
HSV	hsv(117, 83%, 56%)
CMYK	cmyk(78.3%, 0%, 82.5%, 43.9%)
CIE-LAB	lab(51.84, -52.04, 49.27)
CIE-LCH	lch(51.84, 71.66, 136.57°)
OKLab	oklab(56.79% -0.1415 0.1094)
OKLCH	oklch(56.79% 0.179 142.3)
XYZ	xyz(10.5624, 20.0052, 4.2242)
Luminance	0.2001 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8F19 #89198F

analogous

#5A8F19 #1F8F19 #198F4E

triadic

#1F8F19 #191F8F #8F191F

tetradic

#1F8F19 #195A8F #89198F #8F4E19

square

#1F8F19 #195A8F #89198F #8F4E19

split-complementary

#1F8F19 #4E198F #8F195A

monochromatic

#082707 #145B10 #1F8F19 #2AC322 #4CDE44

Accessibility & contrast

On white

4.20

#1F8F19 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.00

#1F8F19 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F8F19

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8F19	#FFFFFF	#000000	##000000
##1F8F19	1.00	4.20	5.00	5.00
#FFFFFF	4.20	1.00	21.00	21.00
#000000	5.00	21.00	1.00	1.00
##000000	5.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928100

Deuteranopia (green-blind)

#867828

Tritanopia (blue-blind)

#008A7A

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #1f8f19;
/* rgb */ color: rgb(31, 143, 25);
/* oklch */ color: oklch(56.8% 0.179 142.3);

Tailwind

colors: {
  custom: {
    50: '#70b161',
    500: '#1f8f19',
    950: '#000000',
  },
}

SCSS

$custom: #1f8f19;
$custom-light: #70b161;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8f19",
  "rgb": {
    "r": 31,
    "g": 143,
    "b": 25
  },
  "hsl": {
    "h": 116.949,
    "s": 70.238,
    "l": 32.941
  },
  "oklch": {
    "l": 0.56787,
    "c": 0.1789,
    "h": 142.3
  },
  "luminance": 0.20006
}

Semantic roles & 50–950 ramp

primary

#1F8F19

secondary

#B944BF

accent

#3BEDE4

background

#F7FBF6

surface

#EDF6EB

border

#C8D0C6

text

#091105

muted

#7B807A

Preview Lab

Preview with #1F8F19

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

Preview Lab → · Contrast checker → · Palette generator →