#1F8749#1F8749

#1F8749 is a mid, vivid green. Relative luminance 0.181; OKLCH L 55.1% C 0.132 H 152.0°. Best body text is #000000 at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#1F8749
RGB	rgb(31, 135, 73)
HSL	hsl(144, 63%, 33%)
HSV	hsv(144, 77%, 53%)
CMYK	cmyk(77%, 0%, 45.9%, 47.1%)
CIE-LAB	lab(49.62, -43.44, 25.22)
CIE-LCH	lch(49.62, 50.24, 149.86°)
OKLab	oklab(55.1% -0.1169 0.0621)
OKLCH	oklch(55.1% 0.132 152)
XYZ	xyz(10.4307, 18.0991, 9.2458)
Luminance	0.1810 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8749 #871F5D

analogous

#29871F #1F8749 #1F877D

triadic

#1F8749 #491F87 #87491F

tetradic

#1F8749 #1F2987 #871F5D #877D1F

square

#1F8749 #1F2987 #871F5D #877D1F

split-complementary

#1F8749 #7D1F87 #871F29

monochromatic

#082313 #14552E #1F8749 #2AB964 #4BD683

Accessibility & contrast

On white

4.55

#1F8749 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.62

#1F8749 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F8749

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8749	#FFFFFF	#000000	##000000
##1F8749	1.00	4.55	4.62	4.62
#FFFFFF	4.55	1.00	21.00	21.00
#000000	4.62	21.00	1.00	1.00
##000000	4.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#877B44

Deuteranopia (green-blind)

#7B734D

Tritanopia (blue-blind)

#008578

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #1f8749;
/* rgb */ color: rgb(31, 135, 73);
/* oklch */ color: oklch(55.1% 0.132 152.0);

Tailwind

colors: {
  custom: {
    50: '#6cab7c',
    500: '#1f8749',
    950: '#000000',
  },
}

SCSS

$custom: #1f8749;
$custom-light: #6cab7c;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8749",
  "rgb": {
    "r": 31,
    "g": 135,
    "b": 73
  },
  "hsl": {
    "h": 144.231,
    "s": 62.651,
    "l": 32.549
  },
  "oklch": {
    "l": 0.55095,
    "c": 0.13233,
    "h": 152
  },
  "luminance": 0.181
}

Semantic roles & 50–950 ramp

primary

#1F8749

secondary

#B84A8C

accent

#42A4E6

background

#F6FAF7

surface

#ECF4EE

border

#C7CEC9

text

#081009

muted

#7A7F7B

Preview Lab

Preview with #1F8749

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

Preview Lab → · Contrast checker → · Palette generator →