#1F944B#1F944B

#1F944B is a mid, vivid green. Relative luminance 0.220; OKLCH L 58.7% C 0.148 H 150.6°. Best body text is #000000 at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#1F944B
RGB	rgb(31, 148, 75)
HSL	hsl(143, 65%, 35%)
HSV	hsv(143, 79%, 58%)
CMYK	cmyk(79.1%, 0%, 49.3%, 42%)
CIE-LAB	lab(54.00, -47.99, 29.74)
CIE-LCH	lch(54.00, 56.45, 148.21°)
OKLab	oklab(58.73% -0.1289 0.0725)
OKLCH	oklch(58.73% 0.148 150.6)
XYZ	xyz(12.4239, 21.9776, 10.2426)
Luminance	0.2198 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F944B #941F68

analogous

#2E941F #1F944B #1F9485

triadic

#1F944B #4B1F94 #944B1F

tetradic

#1F944B #1F2E94 #941F68 #94851F

square

#1F944B #1F2E94 #941F68 #94851F

split-complementary

#1F944B #851F94 #941F2E

monochromatic

#0A2F18 #146131 #1F944B #2AC765 #53DB86

Accessibility & contrast

On white

3.89

#1F944B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.40

#1F944B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F944B

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F944B	#FFFFFF	#000000	##000000
##1F944B	1.00	3.89	5.40	5.40
#FFFFFF	3.89	1.00	21.00	21.00
#000000	5.40	21.00	1.00	1.00
##000000	5.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#958745

Deuteranopia (green-blind)

#877D50

Tritanopia (blue-blind)

#009183

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #1f944b;
/* rgb */ color: rgb(31, 148, 75);
/* oklch */ color: oklch(58.7% 0.148 150.6);

Tailwind

colors: {
  custom: {
    50: '#6fb47e',
    500: '#1f944b',
    950: '#000000',
  },
}

SCSS

$custom: #1f944b;
$custom-light: #6fb47e;
$custom-dark: #000000;

JSON

{
  "hex": "#1f944b",
  "rgb": {
    "r": 31,
    "g": 148,
    "b": 75
  },
  "hsl": {
    "h": 142.564,
    "s": 65.363,
    "l": 35.098
  },
  "oklch": {
    "l": 0.58733,
    "c": 0.1479,
    "h": 150.6
  },
  "luminance": 0.21979
}

Semantic roles & 50–950 ramp

primary

#1F944B

secondary

#BE5195

accent

#3FA9E8

background

#F7FBF7

surface

#EDF6EE

border

#C8D0C9

text

#08110A

muted

#7B807C

Preview Lab

Preview with #1F944B

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

Preview Lab → · Contrast checker → · Palette generator →