#1F9A42#1F9A42

#1F9A42 is a mid, vivid green. Relative luminance 0.238; OKLCH L 60.3% C 0.164 H 147.8°. Best body text is #000000 at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#1F9A42
RGB	rgb(31, 154, 66)
HSL	hsl(137, 66%, 36%)
HSV	hsv(137, 80%, 60%)
CMYK	cmyk(79.9%, 0%, 57.1%, 39.6%)
CIE-LAB	lab(55.88, -51.54, 36.63)
CIE-LCH	lch(55.88, 63.23, 144.60°)
OKLab	oklab(60.25% -0.1385 0.0874)
OKLCH	oklch(60.25% 0.164 147.8)
XYZ	xyz(13.1030, 23.7943, 9.0554)
Luminance	0.2380 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F9A42 #9A1F77

analogous

#3A9A1F #1F9A42 #1F9A80

triadic

#1F9A42 #421F9A #9A421F

tetradic

#1F9A42 #1F3A9A #9A1F77 #9A801F

square

#1F9A42 #1F3A9A #9A1F77 #9A801F

split-complementary

#1F9A42 #801F9A #9A1F3A

monochromatic

#0A3416 #15672C #1F9A42 #29CD58 #56DD7D

Accessibility & contrast

On white

3.65

#1F9A42 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.76

#1F9A42 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9A42

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F9A42	#FFFFFF	#000000	##000000
##1F9A42	1.00	3.65	5.76	5.76
#FFFFFF	3.65	1.00	21.00	21.00
#000000	5.76	21.00	1.00	1.00
##000000	5.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9C8C3A

Deuteranopia (green-blind)

#8E8249

Tritanopia (blue-blind)

#009786

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #1f9a42;
/* rgb */ color: rgb(31, 154, 66);
/* oklch */ color: oklch(60.3% 0.164 147.8);

Tailwind

colors: {
  custom: {
    50: '#71b979',
    500: '#1f9a42',
    950: '#000000',
  },
}

SCSS

$custom: #1f9a42;
$custom-light: #71b979;
$custom-dark: #000000;

JSON

{
  "hex": "#1f9a42",
  "rgb": {
    "r": 31,
    "g": 154,
    "b": 66
  },
  "hsl": {
    "h": 137.073,
    "s": 66.486,
    "l": 36.275
  },
  "oklch": {
    "l": 0.60251,
    "c": 0.16377,
    "h": 147.8
  },
  "luminance": 0.23796
}

Semantic roles & 50–950 ramp

primary

#1F9A42

secondary

#C154A2

accent

#3EB9E9

background

#F7FBF7

surface

#EDF6ED

border

#C8D0C8

text

#091209

muted

#7B817B

Preview Lab

Preview with #1F9A42

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

Preview Lab → · Contrast checker → · Palette generator →