#1F9C4C#1F9C4C

#1F9C4C is a mid, vivid green. Relative luminance 0.246; OKLCH L 60.9% C 0.157 H 149.9°. Best body text is #000000 at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#1F9C4C
RGB	rgb(31, 156, 76)
HSL	hsl(142, 67%, 37%)
HSV	hsv(142, 80%, 61%)
CMYK	cmyk(80.1%, 0%, 51.3%, 38.8%)
CIE-LAB	lab(56.67, -50.72, 32.55)
CIE-LCH	lch(56.67, 60.27, 147.31°)
OKLab	oklab(60.95% -0.1362 0.0789)
OKLCH	oklch(60.95% 0.157 149.9)
XYZ	xyz(13.7569, 24.5884, 10.8571)
Luminance	0.2459 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F9C4C #9C1F6F

analogous

#319C1F #1F9C4C #1F9C8B

triadic

#1F9C4C #4C1F9C #9C4C1F

tetradic

#1F9C4C #1F319C #9C1F6F #9C8B1F

square

#1F9C4C #1F319C #9C1F6F #9C8B1F

split-complementary

#1F9C4C #8B1F9C #9C1F31

monochromatic

#0B361A #156933 #1F9C4C #29CF65 #58DE88

Accessibility & contrast

On white

3.55

#1F9C4C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.92

#1F9C4C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9C4C

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F9C4C	#FFFFFF	#000000	##000000
##1F9C4C	1.00	3.55	5.92	5.92
#FFFFFF	3.55	1.00	21.00	21.00
#000000	5.92	21.00	1.00	1.00
##000000	5.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9D8E45

Deuteranopia (green-blind)

#8F8452

Tritanopia (blue-blind)

#009989

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #1f9c4c;
/* rgb */ color: rgb(31, 156, 76);
/* oklch */ color: oklch(60.9% 0.157 149.9);

Tailwind

colors: {
  custom: {
    50: '#71ba80',
    500: '#1f9c4c',
    950: '#000000',
  },
}

SCSS

$custom: #1f9c4c;
$custom-light: #71ba80;
$custom-dark: #000000;

JSON

{
  "hex": "#1f9c4c",
  "rgb": {
    "r": 31,
    "g": 156,
    "b": 76
  },
  "hsl": {
    "h": 141.6,
    "s": 66.845,
    "l": 36.667
  },
  "oklch": {
    "l": 0.60948,
    "c": 0.1574,
    "h": 149.9
  },
  "luminance": 0.2459
}

Semantic roles & 50–950 ramp

primary

#1F9C4C

secondary

#C1559B

accent

#3EACEA

background

#F7FBF7

surface

#EDF6EE

border

#C8D0C9

text

#09120A

muted

#7B817C

Preview Lab

Preview with #1F9C4C

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

Preview Lab → · Contrast checker → · Palette generator →