#1F9C39#1F9C39

#1F9C39 is a mid, vivid green. Relative luminance 0.244; OKLCH L 60.7% C 0.174 H 145.9°. Best body text is #000000 at 5.87:1 contrast (WCAG AA passes).

Color values

HEX	#1F9C39
RGB	rgb(31, 156, 57)
HSL	hsl(132, 67%, 37%)
HSV	hsv(132, 80%, 61%)
CMYK	cmyk(80.1%, 0%, 63.5%, 38.8%)
CIE-LAB	lab(56.45, -53.41, 41.58)
CIE-LCH	lch(56.45, 67.68, 142.10°)
OKLab	oklab(60.69% -0.1438 0.0973)
OKLCH	oklch(60.69% 0.174 145.9)
XYZ	xyz(13.1911, 24.3621, 7.8772)
Luminance	0.2436 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F9C39 #9C1F82

analogous

#449C1F #1F9C39 #1F9C78

triadic

#1F9C39 #391F9C #9C391F

tetradic

#1F9C39 #1F449C #9C1F82 #9C781F

square

#1F9C39 #1F449C #9C1F82 #9C781F

split-complementary

#1F9C39 #781F9C #9C1F44

monochromatic

#0B3614 #156926 #1F9C39 #29CF4C #58DE74

Accessibility & contrast

On white

3.58

#1F9C39 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.87

#1F9C39 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9C39

5.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F9C39	#FFFFFF	#000000	##000000
##1F9C39	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)

#9E8D2E

Deuteranopia (green-blind)

#918442

Tritanopia (blue-blind)

#009887

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #1f9c39;
/* rgb */ color: rgb(31, 156, 57);
/* oklch */ color: oklch(60.7% 0.174 145.9);

Tailwind

colors: {
  custom: {
    50: '#72ba73',
    500: '#1f9c39',
    950: '#000000',
  },
}

SCSS

$custom: #1f9c39;
$custom-light: #72ba73;
$custom-dark: #000000;

JSON

{
  "hex": "#1f9c39",
  "rgb": {
    "r": 31,
    "g": 156,
    "b": 57
  },
  "hsl": {
    "h": 132.48,
    "s": 66.845,
    "l": 36.667
  },
  "oklch": {
    "l": 0.6069,
    "c": 0.17365,
    "h": 145.9
  },
  "luminance": 0.24364
}

Semantic roles & 50–950 ramp

primary

#1F9C39

secondary

#C155AB

accent

#3EC6EA

background

#F7FBF7

surface

#EDF6ED

border

#C8D0C8

text

#091208

muted

#7B817B

Preview Lab

Preview with #1F9C39

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

Preview Lab → · Contrast checker → · Palette generator →