#1F9351#1F9351

#1F9351 is a mid, vivid green. Relative luminance 0.218; OKLCH L 58.6% C 0.141 H 152.7°. Best body text is #000000 at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#1F9351
RGB	rgb(31, 147, 81)
HSL	hsl(146, 65%, 35%)
HSV	hsv(146, 79%, 58%)
CMYK	cmyk(78.9%, 0%, 44.9%, 42.4%)
CIE-LAB	lab(53.76, -46.55, 26.23)
CIE-LCH	lch(53.76, 53.43, 150.60°)
OKLab	oklab(58.56% -0.1252 0.0647)
OKLCH	oklch(58.56% 0.141 152.7)
XYZ	xyz(12.4829, 21.7513, 11.3235)
Luminance	0.2175 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F9351 #931F61

analogous

#27931F #1F9351 #1F938B

triadic

#1F9351 #511F93 #93511F

tetradic

#1F9351 #1F2793 #931F61 #938B1F

square

#1F9351 #1F2793 #931F61 #938B1F

split-complementary

#1F9351 #8B1F93 #931F27

monochromatic

#0A2E19 #146035 #1F9351 #2AC66D #52DA8D

Accessibility & contrast

On white

3.92

#1F9351 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.35

#1F9351 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9351

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F9351	#FFFFFF	#000000	##000000
##1F9351	1.00	3.92	5.35	5.35
#FFFFFF	3.92	1.00	21.00	21.00
#000000	5.35	21.00	1.00	1.00
##000000	5.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#93864C

Deuteranopia (green-blind)

#867D56

Tritanopia (blue-blind)

#009183

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #1f9351;
/* rgb */ color: rgb(31, 147, 81);
/* oklch */ color: oklch(58.6% 0.141 152.7);

Tailwind

colors: {
  custom: {
    50: '#6fb483',
    500: '#1f9351',
    950: '#000000',
  },
}

SCSS

$custom: #1f9351;
$custom-light: #6fb483;
$custom-dark: #000000;

JSON

{
  "hex": "#1f9351",
  "rgb": {
    "r": 31,
    "g": 147,
    "b": 81
  },
  "hsl": {
    "h": 145.862,
    "s": 65.169,
    "l": 34.902
  },
  "oklch": {
    "l": 0.58564,
    "c": 0.14088,
    "h": 152.7
  },
  "luminance": 0.21753
}

Semantic roles & 50–950 ramp

primary

#1F9351

secondary

#BE508E

accent

#40A0E8

background

#F7FBF8

surface

#EDF6EF

border

#C8D0CA

text

#08110A

muted

#7B807C

Preview Lab

Preview with #1F9351

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

Preview Lab → · Contrast checker → · Palette generator →