#1F934E#1F934E

#1F934E is a mid, vivid green. Relative luminance 0.217; OKLCH L 58.5% C 0.144 H 151.7°. Best body text is #000000 at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#1F934E
RGB	rgb(31, 147, 78)
HSL	hsl(144, 65%, 35%)
HSV	hsv(144, 79%, 58%)
CMYK	cmyk(78.9%, 0%, 46.9%, 42.4%)
CIE-LAB	lab(53.72, -47.09, 27.78)
CIE-LCH	lch(53.72, 54.67, 149.46°)
OKLab	oklab(58.51% -0.1266 0.0682)
OKLCH	oklch(58.51% 0.144 151.7)
XYZ	xyz(12.3728, 21.7073, 10.7441)
Luminance	0.2171 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F934E #931F64

analogous

#2A931F #1F934E #1F9388

triadic

#1F934E #4E1F93 #934E1F

tetradic

#1F934E #1F2A93 #931F64 #93881F

square

#1F934E #1F2A93 #931F64 #93881F

split-complementary

#1F934E #881F93 #931F2A

monochromatic

#0A2E18 #146033 #1F934E #2AC669 #52DA89

Accessibility & contrast

On white

3.93

#1F934E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.34

#1F934E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F934E

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F934E	#FFFFFF	#000000	##000000
##1F934E	1.00	3.93	5.34	5.34
#FFFFFF	3.93	1.00	21.00	21.00
#000000	5.34	21.00	1.00	1.00
##000000	5.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938649

Deuteranopia (green-blind)

#867D53

Tritanopia (blue-blind)

#009182

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #1f934e;
/* rgb */ color: rgb(31, 147, 78);
/* oklch */ color: oklch(58.5% 0.144 151.7);

Tailwind

colors: {
  custom: {
    50: '#6fb480',
    500: '#1f934e',
    950: '#000000',
  },
}

SCSS

$custom: #1f934e;
$custom-light: #6fb480;
$custom-dark: #000000;

JSON

{
  "hex": "#1f934e",
  "rgb": {
    "r": 31,
    "g": 147,
    "b": 78
  },
  "hsl": {
    "h": 144.31,
    "s": 65.169,
    "l": 34.902
  },
  "oklch": {
    "l": 0.5851,
    "c": 0.14375,
    "h": 151.7
  },
  "luminance": 0.21709
}

Semantic roles & 50–950 ramp

primary

#1F934E

secondary

#BE5091

accent

#40A4E8

background

#F7FBF7

surface

#EDF6EE

border

#C8D0C9

text

#08110A

muted

#7B807C

Preview Lab

Preview with #1F934E

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

Preview Lab → · Contrast checker → · Palette generator →