#1F8744#1F8744

#1F8744 is a mid, vivid green. Relative luminance 0.180; OKLCH L 55.0% C 0.137 H 150.3°. Best body text is #000000 at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#1F8744
RGB	rgb(31, 135, 68)
HSL	hsl(141, 63%, 33%)
HSV	hsv(141, 77%, 53%)
CMYK	cmyk(77%, 0%, 49.6%, 47.1%)
CIE-LAB	lab(49.54, -44.34, 27.83)
CIE-LCH	lch(49.54, 52.35, 147.88°)
OKLab	oklab(55.01% -0.1192 0.0679)
OKLCH	oklch(55.01% 0.137 150.3)
XYZ	xyz(10.2716, 18.0354, 8.4076)
Luminance	0.1804 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8744 #871F62

analogous

#2E871F #1F8744 #1F8778

triadic

#1F8744 #441F87 #87441F

tetradic

#1F8744 #1F2E87 #871F62 #87781F

square

#1F8744 #1F2E87 #871F62 #87781F

split-complementary

#1F8744 #781F87 #871F2E

monochromatic

#082312 #14552B #1F8744 #2AB95D #4BD67C

Accessibility & contrast

On white

4.56

#1F8744 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.61

#1F8744 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F8744

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8744	#FFFFFF	#000000	##000000
##1F8744	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)

#887B3F

Deuteranopia (green-blind)

#7C7249

Tritanopia (blue-blind)

#008577

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #1f8744;
/* rgb */ color: rgb(31, 135, 68);
/* oklch */ color: oklch(55.0% 0.137 150.3);

Tailwind

colors: {
  custom: {
    50: '#6cab79',
    500: '#1f8744',
    950: '#000000',
  },
}

SCSS

$custom: #1f8744;
$custom-light: #6cab79;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8744",
  "rgb": {
    "r": 31,
    "g": 135,
    "b": 68
  },
  "hsl": {
    "h": 141.346,
    "s": 62.651,
    "l": 32.549
  },
  "oklch": {
    "l": 0.55006,
    "c": 0.13715,
    "h": 150.3
  },
  "luminance": 0.18037
}

Semantic roles & 50–950 ramp

primary

#1F8744

secondary

#B84A91

accent

#42ABE6

background

#F7FAF7

surface

#EDF4ED

border

#C8CEC8

text

#081009

muted

#7B7F7B

Preview Lab

Preview with #1F8744

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

Preview Lab → · Contrast checker → · Palette generator →