#1F9A2E#1F9A2E

#1F9A2E is a mid, vivid green. Relative luminance 0.236; OKLCH L 60.0% C 0.179 H 144.4°. Best body text is #000000 at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#1F9A2E
RGB	rgb(31, 154, 46)
HSL	hsl(127, 66%, 36%)
HSV	hsv(127, 80%, 60%)
CMYK	cmyk(79.9%, 0%, 70.1%, 39.6%)
CIE-LAB	lab(55.68, -53.95, 45.53)
CIE-LCH	lch(55.68, 70.59, 139.84°)
OKLab	oklab(60.02% -0.1457 0.1045)
OKLCH	oklch(60.02% 0.179 144.4)
XYZ	xyz(12.6130, 23.5983, 6.4744)
Luminance	0.2360 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F9A2E #9A1F8B

analogous

#4E9A1F #1F9A2E #1F9A6C

triadic

#1F9A2E #2E1F9A #9A2E1F

tetradic

#1F9A2E #1F4E9A #9A1F8B #9A6C1F

square

#1F9A2E #1F4E9A #9A1F8B #9A6C1F

split-complementary

#1F9A2E #6C1F9A #9A1F4E

monochromatic

#0A3410 #15671F #1F9A2E #29CD3D #56DD67

Accessibility & contrast

On white

3.67

#1F9A2E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.72

#1F9A2E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9A2E

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F9A2E	#FFFFFF	#000000	##000000
##1F9A2E	1.00	3.67	5.72	5.72
#FFFFFF	3.67	1.00	21.00	21.00
#000000	5.72	21.00	1.00	1.00
##000000	5.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9D8B1E

Deuteranopia (green-blind)

#908238

Tritanopia (blue-blind)

#009684

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #1f9a2e;
/* rgb */ color: rgb(31, 154, 46);
/* oklch */ color: oklch(60.0% 0.179 144.4);

Tailwind

colors: {
  custom: {
    50: '#72b96d',
    500: '#1f9a2e',
    950: '#000000',
  },
}

SCSS

$custom: #1f9a2e;
$custom-light: #72b96d;
$custom-dark: #000000;

JSON

{
  "hex": "#1f9a2e",
  "rgb": {
    "r": 31,
    "g": 154,
    "b": 46
  },
  "hsl": {
    "h": 127.317,
    "s": 66.486,
    "l": 36.275
  },
  "oklch": {
    "l": 0.60023,
    "c": 0.17932,
    "h": 144.4
  },
  "luminance": 0.236
}

Semantic roles & 50–950 ramp

primary

#1F9A2E

secondary

#C154B3

accent

#3ED5E9

background

#F7FBF6

surface

#EDF6EC

border

#C8D0C7

text

#091207

muted

#7B817A

Preview Lab

Preview with #1F9A2E

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

Preview Lab → · Contrast checker → · Palette generator →