#1F8F36#1F8F36

#1F8F36 is a mid, vivid green. Relative luminance 0.202; OKLCH L 57.0% C 0.160 H 146.1°. Best body text is #000000 at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#1F8F36
RGB	rgb(31, 143, 54)
HSL	hsl(132, 64%, 34%)
HSV	hsv(132, 78%, 56%)
CMYK	cmyk(78.3%, 0%, 62.2%, 43.9%)
CIE-LAB	lab(52.06, -49.33, 37.98)
CIE-LCH	lch(52.06, 62.26, 142.41°)
OKLab	oklab(57.04% -0.1329 0.0893)
OKLCH	oklch(57.04% 0.16 146.1)
XYZ	xyz(11.0526, 20.2013, 6.8060)
Luminance	0.2020 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8F36 #8F1F78

analogous

#408F1F #1F8F36 #1F8F6E

triadic

#1F8F36 #361F8F #8F361F

tetradic

#1F8F36 #1F408F #8F1F78 #8F6E1F

square

#1F8F36 #1F408F #8F1F78 #8F6E1F

split-complementary

#1F8F36 #6E1F8F #8F1F40

monochromatic

#092A10 #145D23 #1F8F36 #2AC149 #4FD96C

Accessibility & contrast

On white

4.17

#1F8F36 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.04

#1F8F36 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F8F36

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8F36	#FFFFFF	#000000	##000000
##1F8F36	1.00	4.17	5.04	5.04
#FFFFFF	4.17	1.00	21.00	21.00
#000000	5.04	21.00	1.00	1.00
##000000	5.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#91812C

Deuteranopia (green-blind)

#85793D

Tritanopia (blue-blind)

#008B7C

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #1f8f36;
/* rgb */ color: rgb(31, 143, 54);
/* oklch */ color: oklch(57.0% 0.160 146.1);

Tailwind

colors: {
  custom: {
    50: '#6eb170',
    500: '#1f8f36',
    950: '#000000',
  },
}

SCSS

$custom: #1f8f36;
$custom-light: #6eb170;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8f36",
  "rgb": {
    "r": 31,
    "g": 143,
    "b": 54
  },
  "hsl": {
    "h": 132.321,
    "s": 64.368,
    "l": 34.118
  },
  "oklch": {
    "l": 0.57041,
    "c": 0.16011,
    "h": 146.1
  },
  "luminance": 0.20203
}

Semantic roles & 50–950 ramp

primary

#1F8F36

secondary

#BC4EA5

accent

#40C5E7

background

#F7FBF6

surface

#EDF6EC

border

#C8D0C7

text

#081108

muted

#7B807B

Preview Lab

Preview with #1F8F36

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

Preview Lab → · Contrast checker → · Palette generator →