#1F9A2C#1F9A2C

#1F9A2C is a mid, vivid green. Relative luminance 0.236; OKLCH L 60.0% C 0.181 H 144.1°. Best body text is #000000 at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#1F9A2C
RGB	rgb(31, 154, 44)
HSL	hsl(126, 66%, 36%)
HSV	hsv(126, 80%, 60%)
CMYK	cmyk(79.9%, 0%, 71.4%, 39.6%)
CIE-LAB	lab(55.67, -54.14, 46.33)
CIE-LCH	lch(55.67, 71.25, 139.45°)
OKLab	oklab(60.01% -0.1464 0.1059)
OKLCH	oklch(60.01% 0.181 144.1)
XYZ	xyz(12.5744, 23.5829, 6.2716)
Luminance	0.2358 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F9A2C #9A1F8D

analogous

#509A1F #1F9A2C #1F9A6A

triadic

#1F9A2C #2C1F9A #9A2C1F

tetradic

#1F9A2C #1F509A #9A1F8D #9A6A1F

square

#1F9A2C #1F509A #9A1F8D #9A6A1F

split-complementary

#1F9A2C #6A1F9A #9A1F50

monochromatic

#0A340F #15671D #1F9A2C #29CD3B #56DD65

Accessibility & contrast

On white

3.67

#1F9A2C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.72

#1F9A2C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9A2C

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F9A2C	#FFFFFF	#000000	##000000
##1F9A2C	1.00	3.67	5.72	5.72
#FFFFFF	3.67	1.00	21.00	21.00
#000000	5.72	21.00	1.00	1.00
##000000	5.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9D8B1B

Deuteranopia (green-blind)

#908237

Tritanopia (blue-blind)

#009684

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #1f9a2c;
/* rgb */ color: rgb(31, 154, 44);
/* oklch */ color: oklch(60.0% 0.181 144.1);

Tailwind

colors: {
  custom: {
    50: '#72b96b',
    500: '#1f9a2c',
    950: '#000000',
  },
}

SCSS

$custom: #1f9a2c;
$custom-light: #72b96b;
$custom-dark: #000000;

JSON

{
  "hex": "#1f9a2c",
  "rgb": {
    "r": 31,
    "g": 154,
    "b": 44
  },
  "hsl": {
    "h": 126.341,
    "s": 66.486,
    "l": 36.275
  },
  "oklch": {
    "l": 0.60005,
    "c": 0.18065,
    "h": 144.1
  },
  "luminance": 0.23584
}

Semantic roles & 50–950 ramp

primary

#1F9A2C

secondary

#C154B5

accent

#3ED7E9

background

#F7FBF6

surface

#EDF6EC

border

#C8D0C7

text

#091207

muted

#7B817A

Preview Lab

Preview with #1F9A2C

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

Preview Lab → · Contrast checker → · Palette generator →