#1F8746#1F8746

#1F8746 is a mid, vivid green. Relative luminance 0.181; OKLCH L 55.0% C 0.135 H 151.0°. Best body text is #000000 at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#1F8746
RGB	rgb(31, 135, 70)
HSL	hsl(143, 63%, 33%)
HSV	hsv(143, 77%, 53%)
CMYK	cmyk(77%, 0%, 48.1%, 47.1%)
CIE-LAB	lab(49.57, -43.99, 26.79)
CIE-LCH	lch(49.57, 51.50, 148.65°)
OKLab	oklab(55.04% -0.1183 0.0656)
OKLCH	oklch(55.04% 0.135 151)
XYZ	xyz(10.3337, 18.0602, 8.7345)
Luminance	0.1806 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8746 #871F60

analogous

#2C871F #1F8746 #1F877A

triadic

#1F8746 #461F87 #87461F

tetradic

#1F8746 #1F2C87 #871F60 #877A1F

square

#1F8746 #1F2C87 #871F60 #877A1F

split-complementary

#1F8746 #7A1F87 #871F2C

monochromatic

#082312 #14552C #1F8746 #2AB960 #4BD67F

Accessibility & contrast

On white

4.55

#1F8746 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.61

#1F8746 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F8746

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8746	#FFFFFF	#000000	##000000
##1F8746	1.00	4.55	4.61	4.61
#FFFFFF	4.55	1.00	21.00	21.00
#000000	4.61	21.00	1.00	1.00
##000000	4.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#887B41

Deuteranopia (green-blind)

#7B724B

Tritanopia (blue-blind)

#008578

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #1f8746;
/* rgb */ color: rgb(31, 135, 70);
/* oklch */ color: oklch(55.0% 0.135 151.0);

Tailwind

colors: {
  custom: {
    50: '#6cab7a',
    500: '#1f8746',
    950: '#000000',
  },
}

SCSS

$custom: #1f8746;
$custom-light: #6cab7a;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8746",
  "rgb": {
    "r": 31,
    "g": 135,
    "b": 70
  },
  "hsl": {
    "h": 142.5,
    "s": 62.651,
    "l": 32.549
  },
  "oklch": {
    "l": 0.55041,
    "c": 0.13524,
    "h": 151
  },
  "luminance": 0.18061
}

Semantic roles & 50–950 ramp

primary

#1F8746

secondary

#B84A8F

accent

#42A8E6

background

#F6FAF7

surface

#ECF4EE

border

#C7CEC9

text

#081009

muted

#7A7F7B

Preview Lab

Preview with #1F8746

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

Preview Lab → · Contrast checker → · Palette generator →