#1F9357#1F9357

#1F9357 is a mid, vivid green. Relative luminance 0.218; OKLCH L 58.7% C 0.135 H 154.8°. Best body text is #000000 at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#1F9357
RGB	rgb(31, 147, 87)
HSL	hsl(149, 65%, 35%)
HSV	hsv(149, 79%, 58%)
CMYK	cmyk(78.9%, 0%, 40.8%, 42.4%)
CIE-LAB	lab(53.86, -45.39, 23.09)
CIE-LCH	lch(53.86, 50.93, 153.04°)
OKLab	oklab(58.68% -0.1223 0.0575)
OKLCH	oklch(58.68% 0.135 154.8)
XYZ	xyz(12.7179, 21.8453, 12.5613)
Luminance	0.2185 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F9357 #931F5B

analogous

#21931F #1F9357 #1F9391

triadic

#1F9357 #571F93 #93571F

tetradic

#1F9357 #1F2193 #931F5B #93911F

square

#1F9357 #1F2193 #931F5B #93911F

split-complementary

#1F9357 #911F93 #931F21

monochromatic

#0A2E1B #146039 #1F9357 #2AC675 #52DA94

Accessibility & contrast

On white

3.91

#1F9357 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.37

#1F9357 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9357

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F9357	#FFFFFF	#000000	##000000
##1F9357	1.00	3.91	5.37	5.37
#FFFFFF	3.91	1.00	21.00	21.00
#000000	5.37	21.00	1.00	1.00
##000000	5.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938753

Deuteranopia (green-blind)

#857D5B

Tritanopia (blue-blind)

#009184

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #1f9357;
/* rgb */ color: rgb(31, 147, 87);
/* oklch */ color: oklch(58.7% 0.135 154.8);

Tailwind

colors: {
  custom: {
    50: '#6eb487',
    500: '#1f9357',
    950: '#000000',
  },
}

SCSS

$custom: #1f9357;
$custom-light: #6eb487;
$custom-dark: #000000;

JSON

{
  "hex": "#1f9357",
  "rgb": {
    "r": 31,
    "g": 147,
    "b": 87
  },
  "hsl": {
    "h": 148.966,
    "s": 65.169,
    "l": 34.902
  },
  "oklch": {
    "l": 0.5868,
    "c": 0.13515,
    "h": 154.8
  },
  "luminance": 0.21847
}

Semantic roles & 50–950 ramp

primary

#1F9357

secondary

#BE5089

accent

#4097E8

background

#F7FBF8

surface

#EDF6EF

border

#C8D0CA

text

#08110B

muted

#7B807C

Preview Lab

Preview with #1F9357

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

Preview Lab → · Contrast checker → · Palette generator →