#1F8019#1F8019

#1F8019 is a mid, vivid green. Relative luminance 0.158; OKLCH L 52.5% C 0.162 H 142.2°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#1F8019
RGB	rgb(31, 128, 25)
HSL	hsl(117, 67%, 30%)
HSV	hsv(117, 80%, 50%)
CMYK	cmyk(75.8%, 0%, 80.5%, 49.8%)
CIE-LAB	lab(46.71, -47.06, 44.39)
CIE-LCH	lch(46.71, 64.69, 136.67°)
OKLab	oklab(52.52% -0.128 0.0993)
OKLCH	oklch(52.52% 0.162 142.2)
XYZ	xyz(8.4592, 15.7989, 3.5232)
Luminance	0.1580 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8019 #7A1980

analogous

#528019 #1F8019 #198047

triadic

#1F8019 #191F80 #80191F

tetradic

#1F8019 #195280 #7A1980 #804719

square

#1F8019 #195280 #7A1980 #804719

split-complementary

#1F8019 #471980 #801952

monochromatic

#061A05 #134D0F #1F8019 #2BB323 #44D93B

Accessibility & contrast

On white

5.05

#1F8019 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#1F8019 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F8019

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8019	#FFFFFF	#000000	##FFFFFF
##1F8019	1.00	5.05	4.16	5.05
#FFFFFF	5.05	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#837300

Deuteranopia (green-blind)

#786C25

Tritanopia (blue-blind)

#007C6D

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #1f8019;
/* rgb */ color: rgb(31, 128, 25);
/* oklch */ color: oklch(52.5% 0.162 142.2);

Tailwind

colors: {
  custom: {
    50: '#6ca65f',
    500: '#1f8019',
    950: '#000000',
  },
}

SCSS

$custom: #1f8019;
$custom-light: #6ca65f;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8019",
  "rgb": {
    "r": 31,
    "g": 128,
    "b": 25
  },
  "hsl": {
    "h": 116.505,
    "s": 67.32,
    "l": 30
  },
  "oklch": {
    "l": 0.52519,
    "c": 0.16202,
    "h": 142.2
  },
  "luminance": 0.158
}

Semantic roles & 50–950 ramp

primary

#1F8019

secondary

#AD41B4

accent

#3EEAE0

background

#F7FAF5

surface

#EDF4EA

border

#C8CEC6

text

#080F05

muted

#7B7F79

Preview Lab

Preview with #1F8019

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

Preview Lab → · Contrast checker → · Palette generator →