#1F9D2C#1F9D2C

#1F9D2C is a mid, vivid green. Relative luminance 0.246; OKLCH L 60.8% C 0.184 H 144.0°. Best body text is #000000 at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#1F9D2C
RGB	rgb(31, 157, 44)
HSL	hsl(126, 67%, 37%)
HSV	hsv(126, 80%, 62%)
CMYK	cmyk(80.3%, 0%, 72%, 38.4%)
CIE-LAB	lab(56.67, -55.11, 47.37)
CIE-LCH	lch(56.67, 72.68, 139.32°)
OKLab	oklab(60.84% -0.149 0.1081)
OKLCH	oklch(60.84% 0.184 144)
XYZ	xyz(13.0758, 24.5855, 6.4387)
Luminance	0.2459 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F9D2C #9D1F90

analogous

#519D1F #1F9D2C #1F9D6B

triadic

#1F9D2C #2C1F9D #9D2C1F

tetradic

#1F9D2C #1F519D #9D1F90 #9D6B1F

square

#1F9D2C #1F519D #9D1F90 #9D6B1F

split-complementary

#1F9D2C #6B1F9D #9D1F51

monochromatic

#0B370F #156A1E #1F9D2C #29D03A #58DE66

Accessibility & contrast

On white

3.55

#1F9D2C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.92

#1F9D2C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9D2C

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F9D2C	#FFFFFF	#000000	##000000
##1F9D2C	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)

#A08E1A

Deuteranopia (green-blind)

#928437

Tritanopia (blue-blind)

#009987

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #1f9d2c;
/* rgb */ color: rgb(31, 157, 44);
/* oklch */ color: oklch(60.8% 0.184 144.0);

Tailwind

colors: {
  custom: {
    50: '#72bb6c',
    500: '#1f9d2c',
    950: '#000000',
  },
}

SCSS

$custom: #1f9d2c;
$custom-light: #72bb6c;
$custom-dark: #000000;

JSON

{
  "hex": "#1f9d2c",
  "rgb": {
    "r": 31,
    "g": 157,
    "b": 44
  },
  "hsl": {
    "h": 126.19,
    "s": 67.021,
    "l": 36.863
  },
  "oklch": {
    "l": 0.60837,
    "c": 0.18409,
    "h": 144
  },
  "luminance": 0.24587
}

Semantic roles & 50–950 ramp

primary

#1F9D2C

secondary

#C256B7

accent

#3ED8EA

background

#F7FBF6

surface

#EEF6EC

border

#C9D0C7

text

#091207

muted

#7B817A

Preview Lab

Preview with #1F9D2C

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

Preview Lab → · Contrast checker → · Palette generator →