#1F8532#1F8532

#1F8532 is a mid, vivid green. Relative luminance 0.173; OKLCH L 54.2% C 0.151 H 145.9°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#1F8532
RGB	rgb(31, 133, 50)
HSL	hsl(131, 62%, 32%)
HSV	hsv(131, 77%, 52%)
CMYK	cmyk(76.7%, 0%, 62.4%, 47.8%)
CIE-LAB	lab(48.63, -46.31, 35.95)
CIE-LCH	lch(48.63, 58.63, 142.18°)
OKLab	oklab(54.18% -0.1249 0.0846)
OKLCH	oklch(54.18% 0.151 145.9)
XYZ	xyz(9.5276, 17.2956, 5.8532)
Luminance	0.1730 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8532 #851F72

analogous

#3F851F #1F8532 #1F8565

triadic

#1F8532 #321F85 #85321F

tetradic

#1F8532 #1F3F85 #851F72 #85651F

square

#1F8532 #1F3F85 #851F72 #85651F

split-complementary

#1F8532 #651F85 #851F3F

monochromatic

#08220D #13531F #1F8532 #2BB745 #4AD564

Accessibility & contrast

On white

4.71

#1F8532 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#1F8532 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F8532

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8532	#FFFFFF	#000000	##FFFFFF
##1F8532	1.00	4.71	4.46	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#877829

Deuteranopia (green-blind)

#7B7039

Tritanopia (blue-blind)

#008273

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #1f8532;
/* rgb */ color: rgb(31, 133, 50);
/* oklch */ color: oklch(54.2% 0.151 145.9);

Tailwind

colors: {
  custom: {
    50: '#6ca96d',
    500: '#1f8532',
    950: '#000000',
  },
}

SCSS

$custom: #1f8532;
$custom-light: #6ca96d;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8532",
  "rgb": {
    "r": 31,
    "g": 133,
    "b": 50
  },
  "hsl": {
    "h": 131.176,
    "s": 62.195,
    "l": 32.157
  },
  "oklch": {
    "l": 0.54179,
    "c": 0.1508,
    "h": 145.9
  },
  "luminance": 0.17297
}

Semantic roles & 50–950 ramp

primary

#1F8532

secondary

#B749A3

accent

#43C7E5

background

#F7FAF6

surface

#EDF4EC

border

#C8CEC7

text

#081007

muted

#7B7F7A

Preview Lab

Preview with #1F8532

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

Preview Lab → · Contrast checker → · Palette generator →