#1F943E#1F943E

#1F943E is a mid, vivid green. Relative luminance 0.218; OKLCH L 58.5% C 0.160 H 147.4°. Best body text is #000000 at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#1F943E
RGB	rgb(31, 148, 62)
HSL	hsl(136, 65%, 35%)
HSV	hsv(136, 79%, 58%)
CMYK	cmyk(79.1%, 0%, 58.1%, 42%)
CIE-LAB	lab(53.83, -50.01, 36.17)
CIE-LCH	lch(53.83, 61.72, 144.12°)
OKLab	oklab(58.54% -0.1345 0.0861)
OKLCH	oklch(58.54% 0.16 147.4)
XYZ	xyz(12.0235, 21.8175, 8.1340)
Luminance	0.2182 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F943E #941F75

analogous

#3B941F #1F943E #1F9478

triadic

#1F943E #3E1F94 #943E1F

tetradic

#1F943E #1F3B94 #941F75 #94781F

square

#1F943E #1F3B94 #941F75 #94781F

split-complementary

#1F943E #781F94 #941F3B

monochromatic

#0A2F14 #146129 #1F943E #2AC753 #53DB77

Accessibility & contrast

On white

3.92

#1F943E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.36

#1F943E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F943E

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F943E	#FFFFFF	#000000	##000000
##1F943E	1.00	3.92	5.36	5.36
#FFFFFF	3.92	1.00	21.00	21.00
#000000	5.36	21.00	1.00	1.00
##000000	5.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#968636

Deuteranopia (green-blind)

#897D45

Tritanopia (blue-blind)

#009181

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #1f943e;
/* rgb */ color: rgb(31, 148, 62);
/* oklch */ color: oklch(58.5% 0.160 147.4);

Tailwind

colors: {
  custom: {
    50: '#6fb476',
    500: '#1f943e',
    950: '#000000',
  },
}

SCSS

$custom: #1f943e;
$custom-light: #6fb476;
$custom-dark: #000000;

JSON

{
  "hex": "#1f943e",
  "rgb": {
    "r": 31,
    "g": 148,
    "b": 62
  },
  "hsl": {
    "h": 135.897,
    "s": 65.363,
    "l": 35.098
  },
  "oklch": {
    "l": 0.58537,
    "c": 0.15965,
    "h": 147.4
  },
  "luminance": 0.21819
}

Semantic roles & 50–950 ramp

primary

#1F943E

secondary

#BE51A1

accent

#3FBCE8

background

#F7FBF7

surface

#EDF6ED

border

#C8D0C8

text

#091108

muted

#7B807B

Preview Lab

Preview with #1F943E

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

Preview Lab → · Contrast checker → · Palette generator →