#1F9638#1F9638

#1F9638 is a mid, vivid green. Relative luminance 0.224; OKLCH L 59.0% C 0.167 H 146.1°. Best body text is #000000 at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#1F9638
RGB	rgb(31, 150, 56)
HSL	hsl(133, 66%, 35%)
HSV	hsv(133, 79%, 59%)
CMYK	cmyk(79.3%, 0%, 62.7%, 41.2%)
CIE-LAB	lab(54.44, -51.49, 39.75)
CIE-LCH	lch(54.44, 65.05, 142.33°)
OKLab	oklab(59.02% -0.1387 0.0933)
OKLCH	oklch(59.02% 0.167 146.1)
XYZ	xyz(12.1843, 22.3881, 7.4198)
Luminance	0.2239 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F9638 #961F7D

analogous

#41961F #1F9638 #1F9673

triadic

#1F9638 #381F96 #96381F

tetradic

#1F9638 #1F4196 #961F7D #96731F

square

#1F9638 #1F4196 #961F7D #96731F

split-complementary

#1F9638 #731F96 #961F41

monochromatic

#0A3112 #156325 #1F9638 #29C94B #54DC70

Accessibility & contrast

On white

3.83

#1F9638 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.48

#1F9638 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9638

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F9638	#FFFFFF	#000000	##000000
##1F9638	1.00	3.83	5.48	5.48
#FFFFFF	3.83	1.00	21.00	21.00
#000000	5.48	21.00	1.00	1.00
##000000	5.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#98882E

Deuteranopia (green-blind)

#8B7F40

Tritanopia (blue-blind)

#009282

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #1f9638;
/* rgb */ color: rgb(31, 150, 56);
/* oklch */ color: oklch(59.0% 0.167 146.1);

Tailwind

colors: {
  custom: {
    50: '#70b672',
    500: '#1f9638',
    950: '#000000',
  },
}

SCSS

$custom: #1f9638;
$custom-light: #70b672;
$custom-dark: #000000;

JSON

{
  "hex": "#1f9638",
  "rgb": {
    "r": 31,
    "g": 150,
    "b": 56
  },
  "hsl": {
    "h": 132.605,
    "s": 65.746,
    "l": 35.49
  },
  "oklch": {
    "l": 0.59016,
    "c": 0.16715,
    "h": 146.1
  },
  "luminance": 0.2239
}

Semantic roles & 50–950 ramp

primary

#1F9638

secondary

#BF52A8

accent

#3FC5E9

background

#F7FBF7

surface

#EDF6ED

border

#C8D0C8

text

#091108

muted

#7B807B

Preview Lab

Preview with #1F9638

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

Preview Lab → · Contrast checker → · Palette generator →