#1F8745#1F8745

#1F8745 is a mid, vivid green. Relative luminance 0.180; OKLCH L 55.0% C 0.136 H 150.7°. Best body text is #000000 at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#1F8745
RGB	rgb(31, 135, 69)
HSL	hsl(142, 63%, 33%)
HSV	hsv(142, 77%, 53%)
CMYK	cmyk(77%, 0%, 48.9%, 47.1%)
CIE-LAB	lab(49.55, -44.16, 27.31)
CIE-LCH	lch(49.55, 51.93, 148.26°)
OKLab	oklab(55.02% -0.1187 0.0667)
OKLCH	oklch(55.02% 0.136 150.7)
XYZ	xyz(10.3024, 18.0477, 8.5697)
Luminance	0.1805 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8745 #871F61

analogous

#2D871F #1F8745 #1F8779

triadic

#1F8745 #451F87 #87451F

tetradic

#1F8745 #1F2D87 #871F61 #87791F

square

#1F8745 #1F2D87 #871F61 #87791F

split-complementary

#1F8745 #791F87 #871F2D

monochromatic

#082312 #14552C #1F8745 #2AB95E #4BD67E

Accessibility & contrast

On white

4.56

#1F8745 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.61

#1F8745 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F8745

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8745	#FFFFFF	#000000	##000000
##1F8745	1.00	4.56	4.61	4.61
#FFFFFF	4.56	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)

#887B40

Deuteranopia (green-blind)

#7C724A

Tritanopia (blue-blind)

#008577

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #1f8745;
/* rgb */ color: rgb(31, 135, 69);
/* oklch */ color: oklch(55.0% 0.136 150.7);

Tailwind

colors: {
  custom: {
    50: '#6cab7a',
    500: '#1f8745',
    950: '#000000',
  },
}

SCSS

$custom: #1f8745;
$custom-light: #6cab7a;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8745",
  "rgb": {
    "r": 31,
    "g": 135,
    "b": 69
  },
  "hsl": {
    "h": 141.923,
    "s": 62.651,
    "l": 32.549
  },
  "oklch": {
    "l": 0.55024,
    "c": 0.1362,
    "h": 150.7
  },
  "luminance": 0.18049
}

Semantic roles & 50–950 ramp

primary

#1F8745

secondary

#B84A90

accent

#42AAE6

background

#F7FAF7

surface

#EDF4ED

border

#C8CEC8

text

#081009

muted

#7B7F7B

Preview Lab

Preview with #1F8745

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

Preview Lab → · Contrast checker → · Palette generator →