#1F9C36#1F9C36

#1F9C36 is a mid, vivid green. Relative luminance 0.243; OKLCH L 60.7% C 0.176 H 145.4°. Best body text is #000000 at 5.87:1 contrast (WCAG AA passes).

Color values

HEX	#1F9C36
RGB	rgb(31, 156, 54)
HSL	hsl(131, 67%, 37%)
HSV	hsv(131, 80%, 61%)
CMYK	cmyk(80.1%, 0%, 65.4%, 38.8%)
CIE-LAB	lab(56.42, -53.76, 42.90)
CIE-LCH	lch(56.42, 68.78, 141.41°)
OKLab	oklab(60.66% -0.1449 0.0998)
OKLCH	oklch(60.66% 0.176 145.4)
XYZ	xyz(13.1184, 24.3330, 7.4947)
Luminance	0.2434 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F9C36 #9C1F85

analogous

#479C1F #1F9C36 #1F9C75

triadic

#1F9C36 #361F9C #9C361F

tetradic

#1F9C36 #1F479C #9C1F85 #9C751F

square

#1F9C36 #1F479C #9C1F85 #9C751F

split-complementary

#1F9C36 #751F9C #9C1F47

monochromatic

#0B3613 #156924 #1F9C36 #29CF48 #58DE70

Accessibility & contrast

On white

3.58

#1F9C36 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.87

#1F9C36 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9C36

5.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F9C36	#FFFFFF	#000000	##000000
##1F9C36	1.00	3.58	5.87	5.87
#FFFFFF	3.58	1.00	21.00	21.00
#000000	5.87	21.00	1.00	1.00
##000000	5.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9F8D2A

Deuteranopia (green-blind)

#91843F

Tritanopia (blue-blind)

#009887

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #1f9c36;
/* rgb */ color: rgb(31, 156, 54);
/* oklch */ color: oklch(60.7% 0.176 145.4);

Tailwind

colors: {
  custom: {
    50: '#72ba71',
    500: '#1f9c36',
    950: '#000000',
  },
}

SCSS

$custom: #1f9c36;
$custom-light: #72ba71;
$custom-dark: #000000;

JSON

{
  "hex": "#1f9c36",
  "rgb": {
    "r": 31,
    "g": 156,
    "b": 54
  },
  "hsl": {
    "h": 131.04,
    "s": 66.845,
    "l": 36.667
  },
  "oklch": {
    "l": 0.60657,
    "c": 0.17595,
    "h": 145.4
  },
  "luminance": 0.24335
}

Semantic roles & 50–950 ramp

primary

#1F9C36

secondary

#C155AE

accent

#3ECAEA

background

#F7FBF7

surface

#EDF6ED

border

#C8D0C8

text

#091208

muted

#7B817B

Preview Lab

Preview with #1F9C36

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

Preview Lab → · Contrast checker → · Palette generator →