#1F8022#1F8022

#1F8022 is a mid, vivid green. Relative luminance 0.158; OKLCH L 52.6% C 0.157 H 143.3°. Best body text is #FFFFFF at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#1F8022
RGB	rgb(31, 128, 34)
HSL	hsl(122, 61%, 31%)
HSV	hsv(122, 76%, 50%)
CMYK	cmyk(75.8%, 0%, 73.4%, 49.8%)
CIE-LAB	lab(46.77, -46.33, 41.08)
CIE-LCH	lch(46.77, 61.92, 138.44°)
OKLab	oklab(52.59% -0.1256 0.0936)
OKLCH	oklch(52.59% 0.157 143.3)
XYZ	xyz(8.5724, 15.8442, 4.1195)
Luminance	0.1585 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8022 #801F7D

analogous

#4C801F #1F8022 #1F8052

triadic

#1F8022 #221F80 #80221F

tetradic

#1F8022 #1F4C80 #801F7D #80521F

square

#1F8022 #1F4C80 #801F7D #80521F

split-complementary

#1F8022 #521F80 #801F4C

monochromatic

#071D08 #134F15 #1F8022 #2BB12F #47D24B

Accessibility & contrast

On white

5.04

#1F8022 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#1F8022 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F8022

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8022	#FFFFFF	#000000	##FFFFFF
##1F8022	1.00	5.04	4.17	5.04
#FFFFFF	5.04	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#837313

Deuteranopia (green-blind)

#786C2B

Tritanopia (blue-blind)

#007C6D

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #1f8022;
/* rgb */ color: rgb(31, 128, 34);
/* oklch */ color: oklch(52.6% 0.157 143.3);

Tailwind

colors: {
  custom: {
    50: '#6ca663',
    500: '#1f8022',
    950: '#000000',
  },
}

SCSS

$custom: #1f8022;
$custom-light: #6ca663;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8022",
  "rgb": {
    "r": 31,
    "g": 128,
    "b": 34
  },
  "hsl": {
    "h": 121.856,
    "s": 61.006,
    "l": 31.176
  },
  "oklch": {
    "l": 0.52588,
    "c": 0.15667,
    "h": 143.3
  },
  "luminance": 0.15845
}

Semantic roles & 50–950 ramp

primary

#1F8022

secondary

#B348B0

accent

#44DFE4

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#080F05

muted

#7B7F7A

Preview Lab

Preview with #1F8022

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

Preview Lab → · Contrast checker → · Palette generator →