#1F9A3E#1F9A3E

#1F9A3E is a mid, vivid green. Relative luminance 0.237; OKLCH L 60.2% C 0.167 H 146.9°. Best body text is #000000 at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#1F9A3E
RGB	rgb(31, 154, 62)
HSL	hsl(135, 66%, 36%)
HSV	hsv(135, 80%, 60%)
CMYK	cmyk(79.9%, 0%, 59.7%, 39.6%)
CIE-LAB	lab(55.84, -52.09, 38.52)
CIE-LCH	lch(55.84, 64.79, 143.51°)
OKLab	oklab(60.2% -0.1401 0.0912)
OKLCH	oklch(60.2% 0.167 146.9)
XYZ	xyz(12.9892, 23.7487, 8.4559)
Luminance	0.2375 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F9A3E #9A1F7B

analogous

#3E9A1F #1F9A3E #1F9A7C

triadic

#1F9A3E #3E1F9A #9A3E1F

tetradic

#1F9A3E #1F3E9A #9A1F7B #9A7C1F

square

#1F9A3E #1F3E9A #9A1F7B #9A7C1F

split-complementary

#1F9A3E #7C1F9A #9A1F3E

monochromatic

#0A3415 #156729 #1F9A3E #29CD53 #56DD78

Accessibility & contrast

On white

3.65

#1F9A3E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.75

#1F9A3E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9A3E

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F9A3E	#FFFFFF	#000000	##000000
##1F9A3E	1.00	3.65	5.75	5.75
#FFFFFF	3.65	1.00	21.00	21.00
#000000	5.75	21.00	1.00	1.00
##000000	5.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9C8C35

Deuteranopia (green-blind)

#8E8246

Tritanopia (blue-blind)

#009686

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #1f9a3e;
/* rgb */ color: rgb(31, 154, 62);
/* oklch */ color: oklch(60.2% 0.167 146.9);

Tailwind

colors: {
  custom: {
    50: '#71b976',
    500: '#1f9a3e',
    950: '#000000',
  },
}

SCSS

$custom: #1f9a3e;
$custom-light: #71b976;
$custom-dark: #000000;

JSON

{
  "hex": "#1f9a3e",
  "rgb": {
    "r": 31,
    "g": 154,
    "b": 62
  },
  "hsl": {
    "h": 135.122,
    "s": 66.486,
    "l": 36.275
  },
  "oklch": {
    "l": 0.60198,
    "c": 0.16716,
    "h": 146.9
  },
  "luminance": 0.2375
}

Semantic roles & 50–950 ramp

primary

#1F9A3E

secondary

#C154A5

accent

#3EBEE9

background

#F7FBF7

surface

#EDF6ED

border

#C8D0C8

text

#091209

muted

#7B817B

Preview Lab

Preview with #1F9A3E

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

Preview Lab → · Contrast checker → · Palette generator →