#1F8A44#1F8A44

#1F8A44 is a mid, vivid green. Relative luminance 0.189; OKLCH L 55.8% C 0.141 H 149.9°. Best body text is #000000 at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#1F8A44
RGB	rgb(31, 138, 68)
HSL	hsl(141, 63%, 33%)
HSV	hsv(141, 78%, 54%)
CMYK	cmyk(77.5%, 0%, 50.7%, 45.9%)
CIE-LAB	lab(50.55, -45.46, 29.10)
CIE-LCH	lch(50.55, 53.98, 147.38°)
OKLab	oklab(55.84% -0.1222 0.0707)
OKLCH	oklch(55.84% 0.141 149.9)
XYZ	xyz(10.6960, 18.8844, 8.5491)
Luminance	0.1889 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8A44 #8A1F65

analogous

#2F8A1F #1F8A44 #1F8A79

triadic

#1F8A44 #441F8A #8A441F

tetradic

#1F8A44 #1F2F8A #8A1F65 #8A791F

square

#1F8A44 #1F2F8A #8A1F65 #8A791F

split-complementary

#1F8A44 #791F8A #8A1F2F

monochromatic

#092613 #14582B #1F8A44 #2ABC5D #4CD77C

Accessibility & contrast

On white

4.40

#1F8A44 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.78

#1F8A44 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F8A44

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8A44	#FFFFFF	#000000	##000000
##1F8A44	1.00	4.40	4.78	4.78
#FFFFFF	4.40	1.00	21.00	21.00
#000000	4.78	21.00	1.00	1.00
##000000	4.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B7E3E

Deuteranopia (green-blind)

#7F7549

Tritanopia (blue-blind)

#00877A

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #1f8a44;
/* rgb */ color: rgb(31, 138, 68);
/* oklch */ color: oklch(55.8% 0.141 149.9);

Tailwind

colors: {
  custom: {
    50: '#6dad79',
    500: '#1f8a44',
    950: '#000000',
  },
}

SCSS

$custom: #1f8a44;
$custom-light: #6dad79;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8a44",
  "rgb": {
    "r": 31,
    "g": 138,
    "b": 68
  },
  "hsl": {
    "h": 140.748,
    "s": 63.314,
    "l": 33.137
  },
  "oklch": {
    "l": 0.55844,
    "c": 0.14119,
    "h": 149.9
  },
  "luminance": 0.18886
}

Semantic roles & 50–950 ramp

primary

#1F8A44

secondary

#BA4B93

accent

#41ADE6

background

#F7FAF7

surface

#EDF4ED

border

#C8CEC8

text

#081009

muted

#7B7F7B

Preview Lab

Preview with #1F8A44

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

Preview Lab → · Contrast checker → · Palette generator →