#1F9340#1F9340

#1F9340 is a mid, vivid green. Relative luminance 0.215; OKLCH L 58.3% C 0.157 H 147.9°. Best body text is #000000 at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#1F9340
RGB	rgb(31, 147, 64)
HSL	hsl(137, 65%, 35%)
HSV	hsv(137, 79%, 58%)
CMYK	cmyk(78.9%, 0%, 56.5%, 42.4%)
CIE-LAB	lab(53.52, -49.37, 34.81)
CIE-LCH	lch(53.52, 60.40, 144.81°)
OKLab	oklab(58.29% -0.1327 0.0832)
OKLCH	oklch(58.29% 0.157 147.9)
XYZ	xyz(11.9233, 21.5275, 8.3763)
Luminance	0.2153 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F9340 #931F72

analogous

#38931F #1F9340 #1F937A

triadic

#1F9340 #401F93 #93401F

tetradic

#1F9340 #1F3893 #931F72 #937A1F

square

#1F9340 #1F3893 #931F72 #937A1F

split-complementary

#1F9340 #7A1F93 #931F38

monochromatic

#0A2E14 #14602A #1F9340 #2AC656 #52DA79

Accessibility & contrast

On white

3.96

#1F9340 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.31

#1F9340 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9340

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F9340	#FFFFFF	#000000	##000000
##1F9340	1.00	3.96	5.31	5.31
#FFFFFF	3.96	1.00	21.00	21.00
#000000	5.31	21.00	1.00	1.00
##000000	5.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#958538

Deuteranopia (green-blind)

#887C46

Tritanopia (blue-blind)

#009080

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #1f9340;
/* rgb */ color: rgb(31, 147, 64);
/* oklch */ color: oklch(58.3% 0.157 147.9);

Tailwind

colors: {
  custom: {
    50: '#6fb477',
    500: '#1f9340',
    950: '#000000',
  },
}

SCSS

$custom: #1f9340;
$custom-light: #6fb477;
$custom-dark: #000000;

JSON

{
  "hex": "#1f9340",
  "rgb": {
    "r": 31,
    "g": 147,
    "b": 64
  },
  "hsl": {
    "h": 137.069,
    "s": 65.169,
    "l": 34.902
  },
  "oklch": {
    "l": 0.58287,
    "c": 0.15663,
    "h": 147.9
  },
  "luminance": 0.21529
}

Semantic roles & 50–950 ramp

primary

#1F9340

secondary

#BE509F

accent

#40B8E8

background

#F7FBF7

surface

#EDF6ED

border

#C8D0C8

text

#091109

muted

#7B807B

Preview Lab

Preview with #1F9340

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

Preview Lab → · Contrast checker → · Palette generator →