#1F8D19#1F8D19

#1F8D19 is a mid, vivid green. Relative luminance 0.194; OKLCH L 56.2% C 0.177 H 142.3°. Best body text is #000000 at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#1F8D19
RGB	rgb(31, 141, 25)
HSL	hsl(117, 70%, 33%)
HSV	hsv(117, 82%, 55%)
CMYK	cmyk(78%, 0%, 82.3%, 44.7%)
CIE-LAB	lab(51.16, -51.39, 48.63)
CIE-LCH	lch(51.16, 70.75, 136.58°)
OKLab	oklab(56.22% -0.1398 0.1081)
OKLCH	oklch(56.22% 0.177 142.3)
XYZ	xyz(10.2648, 19.4100, 4.1250)
Luminance	0.1941 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8D19 #87198D

analogous

#598D19 #1F8D19 #198D4D

triadic

#1F8D19 #191F8D #8D191F

tetradic

#1F8D19 #19598D #87198D #8D4D19

square

#1F8D19 #19598D #87198D #8D4D19

split-complementary

#1F8D19 #4D198D #8D1959

monochromatic

#082507 #145910 #1F8D19 #2AC122 #4BDE43

Accessibility & contrast

On white

4.30

#1F8D19 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.88

#1F8D19 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F8D19

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8D19	#FFFFFF	#000000	##000000
##1F8D19	1.00	4.30	4.88	4.88
#FFFFFF	4.30	1.00	21.00	21.00
#000000	4.88	21.00	1.00	1.00
##000000	4.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#907F00

Deuteranopia (green-blind)

#847727

Tritanopia (blue-blind)

#008978

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #1f8d19;
/* rgb */ color: rgb(31, 141, 25);
/* oklch */ color: oklch(56.2% 0.177 142.3);

Tailwind

colors: {
  custom: {
    50: '#6faf60',
    500: '#1f8d19',
    950: '#000000',
  },
}

SCSS

$custom: #1f8d19;
$custom-light: #6faf60;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8d19",
  "rgb": {
    "r": 31,
    "g": 141,
    "b": 25
  },
  "hsl": {
    "h": 116.897,
    "s": 69.88,
    "l": 32.549
  },
  "oklch": {
    "l": 0.56221,
    "c": 0.17669,
    "h": 142.3
  },
  "luminance": 0.19411
}

Semantic roles & 50–950 ramp

primary

#1F8D19

secondary

#B843BF

accent

#3BEDE3

background

#F7FAF6

surface

#EDF5EB

border

#C8CFC6

text

#091005

muted

#7B7F7A

Preview Lab

Preview with #1F8D19

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

Preview Lab → · Contrast checker → · Palette generator →