#1F9F1E#1F9F1E

#1F9F1E is a mid, vivid green. Relative luminance 0.252; OKLCH L 61.3% C 0.194 H 142.7°. Best body text is #000000 at 6.04:1 contrast (WCAG AA passes).

Color values

HEX	#1F9F1E
RGB	rgb(31, 159, 30)
HSL	hsl(120, 68%, 37%)
HSV	hsv(120, 81%, 62%)
CMYK	cmyk(80.5%, 0%, 81.1%, 37.6%)
CIE-LAB	lab(57.25, -56.83, 52.85)
CIE-LCH	lch(57.25, 77.60, 137.08°)
OKLab	oklab(61.29% -0.1543 0.1176)
OKLCH	oklch(61.29% 0.194 142.7)
XYZ	xyz(13.1967, 25.1797, 5.3927)
Luminance	0.2518 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F9F1E #9E1E9F

analogous

#609F1E #1F9F1E #1E9F5E

triadic

#1F9F1E #1E1F9F #9F1E1F

tetradic

#1F9F1E #1E609F #9E1E9F #9F5E1E

square

#1F9F1E #1E609F #9E1E9F #9F5E1E

split-complementary

#1F9F1E #5E1E9F #9F1E60

monochromatic

#0B380B #156C14 #1F9F1E #29D228 #59DF58

Accessibility & contrast

On white

3.48

#1F9F1E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.04

#1F9F1E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9F1E

6.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F9F1E	#FFFFFF	#000000	##000000
##1F9F1E	1.00	3.48	6.04	6.04
#FFFFFF	3.48	1.00	21.00	21.00
#000000	6.04	21.00	1.00	1.00
##000000	6.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A38F00

Deuteranopia (green-blind)

#95862E

Tritanopia (blue-blind)

#009A87

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #1f9f1e;
/* rgb */ color: rgb(31, 159, 30);
/* oklch */ color: oklch(61.3% 0.194 142.7);

Tailwind

colors: {
  custom: {
    50: '#74bd65',
    500: '#1f9f1e',
    950: '#000000',
  },
}

SCSS

$custom: #1f9f1e;
$custom-light: #74bd65;
$custom-dark: #000000;

JSON

{
  "hex": "#1f9f1e",
  "rgb": {
    "r": 31,
    "g": 159,
    "b": 30
  },
  "hsl": {
    "h": 119.535,
    "s": 68.254,
    "l": 37.059
  },
  "oklch": {
    "l": 0.61293,
    "c": 0.194,
    "h": 142.7
  },
  "luminance": 0.25181
}

Semantic roles & 50–950 ramp

primary

#1F9F1E

secondary

#C256C3

accent

#3DEBEA

background

#F7FBF6

surface

#EEF7EB

border

#C9D0C6

text

#0A1206

muted

#7C817A

Preview Lab

Preview with #1F9F1E

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

Preview Lab → · Contrast checker → · Palette generator →