#1F9D4C#1F9D4C

#1F9D4C is a mid, vivid green. Relative luminance 0.249; OKLCH L 61.2% C 0.159 H 149.8°. Best body text is #000000 at 5.99:1 contrast (WCAG AA passes).

Color values

HEX	#1F9D4C
RGB	rgb(31, 157, 76)
HSL	hsl(141, 67%, 37%)
HSV	hsv(141, 80%, 62%)
CMYK	cmyk(80.3%, 0%, 51.6%, 38.4%)
CIE-LAB	lab(57.00, -51.08, 32.96)
CIE-LCH	lch(57.00, 60.79, 147.16°)
OKLab	oklab(61.22% -0.1371 0.0798)
OKLCH	oklch(61.22% 0.159 149.8)
XYZ	xyz(13.9254, 24.9254, 10.9132)
Luminance	0.2493 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F9D4C #9D1F70

analogous

#319D1F #1F9D4C #1F9D8B

triadic

#1F9D4C #4C1F9D #9D4C1F

tetradic

#1F9D4C #1F319D #9D1F70 #9D8B1F

square

#1F9D4C #1F319D #9D1F70 #9D8B1F

split-complementary

#1F9D4C #8B1F9D #9D1F31

monochromatic

#0B371B #156A33 #1F9D4C #29D065 #58DE88

Accessibility & contrast

On white

3.51

#1F9D4C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.99

#1F9D4C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9D4C

5.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F9D4C	#FFFFFF	#000000	##000000
##1F9D4C	1.00	3.51	5.99	5.99
#FFFFFF	3.51	1.00	21.00	21.00
#000000	5.99	21.00	1.00	1.00
##000000	5.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E8F45

Deuteranopia (green-blind)

#908552

Tritanopia (blue-blind)

#009A8A

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #1f9d4c;
/* rgb */ color: rgb(31, 157, 76);
/* oklch */ color: oklch(61.2% 0.159 149.8);

Tailwind

colors: {
  custom: {
    50: '#71bb80',
    500: '#1f9d4c',
    950: '#000000',
  },
}

SCSS

$custom: #1f9d4c;
$custom-light: #71bb80;
$custom-dark: #000000;

JSON

{
  "hex": "#1f9d4c",
  "rgb": {
    "r": 31,
    "g": 157,
    "b": 76
  },
  "hsl": {
    "h": 141.429,
    "s": 67.021,
    "l": 36.863
  },
  "oklch": {
    "l": 0.61222,
    "c": 0.1587,
    "h": 149.8
  },
  "luminance": 0.24927
}

Semantic roles & 50–950 ramp

primary

#1F9D4C

secondary

#C2569B

accent

#3EACEA

background

#F7FBF7

surface

#EDF6EE

border

#C8D0C9

text

#09120A

muted

#7B817C

Preview Lab

Preview with #1F9D4C

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

Preview Lab → · Contrast checker → · Palette generator →