#1F8A4F#1F8A4F

#1F8A4F is a mid, vivid green. Relative luminance 0.190; OKLCH L 56.0% C 0.131 H 153.7°. Best body text is #000000 at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#1F8A4F
RGB	rgb(31, 138, 79)
HSL	hsl(147, 63%, 33%)
HSV	hsv(147, 78%, 54%)
CMYK	cmyk(77.5%, 0%, 42.8%, 45.9%)
CIE-LAB	lab(50.72, -43.47, 23.37)
CIE-LCH	lch(50.72, 49.35, 151.74°)
OKLab	oklab(56.04% -0.1171 0.058)
OKLCH	oklch(56.04% 0.131 153.7)
XYZ	xyz(11.0638, 19.0315, 10.4860)
Luminance	0.1903 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8A4F #8A1F5A

analogous

#248A1F #1F8A4F #1F8A84

triadic

#1F8A4F #4F1F8A #8A4F1F

tetradic

#1F8A4F #1F248A #8A1F5A #8A841F

square

#1F8A4F #1F248A #8A1F5A #8A841F

split-complementary

#1F8A4F #841F8A #8A1F24

monochromatic

#092616 #145832 #1F8A4F #2ABC6C #4CD78B

Accessibility & contrast

On white

4.37

#1F8A4F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.81

#1F8A4F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F8A4F

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8A4F	#FFFFFF	#000000	##000000
##1F8A4F	1.00	4.37	4.81	4.81
#FFFFFF	4.37	1.00	21.00	21.00
#000000	4.81	21.00	1.00	1.00
##000000	4.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A7E4B

Deuteranopia (green-blind)

#7D7553

Tritanopia (blue-blind)

#00887B

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #1f8a4f;
/* rgb */ color: rgb(31, 138, 79);
/* oklch */ color: oklch(56.0% 0.131 153.7);

Tailwind

colors: {
  custom: {
    50: '#6cad81',
    500: '#1f8a4f',
    950: '#000000',
  },
}

SCSS

$custom: #1f8a4f;
$custom-light: #6cad81;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8a4f",
  "rgb": {
    "r": 31,
    "g": 138,
    "b": 79
  },
  "hsl": {
    "h": 146.916,
    "s": 63.314,
    "l": 33.137
  },
  "oklch": {
    "l": 0.56043,
    "c": 0.13062,
    "h": 153.7
  },
  "luminance": 0.19033
}

Semantic roles & 50–950 ramp

primary

#1F8A4F

secondary

#BA4B88

accent

#419CE6

background

#F7FAF7

surface

#EDF4EE

border

#C8CEC9

text

#08100A

muted

#7B7F7C

Preview Lab

Preview with #1F8A4F

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

Preview Lab → · Contrast checker → · Palette generator →