#1FA047#1FA047

#1FA047 is a mid, vivid green. Relative luminance 0.259; OKLCH L 62.0% C 0.167 H 148.3°. Best body text is #000000 at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#1FA047
RGB	rgb(31, 160, 71)
HSL	hsl(139, 68%, 37%)
HSV	hsv(139, 81%, 63%)
CMYK	cmyk(80.6%, 0%, 55.6%, 37.3%)
CIE-LAB	lab(57.93, -52.90, 36.62)
CIE-LCH	lch(57.93, 64.34, 145.31°)
OKLab	oklab(61.97% -0.1421 0.0877)
OKLCH	oklch(61.97% 0.167 148.3)
XYZ	xyz(14.2721, 25.8861, 10.2043)
Luminance	0.2589 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1FA047 #A01F78

analogous

#37A01F #1FA047 #1FA088

triadic

#1FA047 #471FA0 #A0471F

tetradic

#1FA047 #1F37A0 #A01F78 #A0881F

square

#1FA047 #1F37A0 #A01F78 #A0881F

split-complementary

#1FA047 #881FA0 #A01F37

monochromatic

#0B391A #156D30 #1FA047 #29D35E #5ADF83

Accessibility & contrast

On white

3.40

#1FA047 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.18

#1FA047 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1FA047

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1FA047	#FFFFFF	#000000	##000000
##1FA047	1.00	3.40	6.18	6.18
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.18	21.00	1.00	1.00
##000000	6.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A2913F

Deuteranopia (green-blind)

#93874E

Tritanopia (blue-blind)

#009D8C

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #1fa047;
/* rgb */ color: rgb(31, 160, 71);
/* oklch */ color: oklch(62.0% 0.167 148.3);

Tailwind

colors: {
  custom: {
    50: '#72bd7c',
    500: '#1fa047',
    950: '#000000',
  },
}

SCSS

$custom: #1fa047;
$custom-light: #72bd7c;
$custom-dark: #000000;

JSON

{
  "hex": "#1fa047",
  "rgb": {
    "r": 31,
    "g": 160,
    "b": 71
  },
  "hsl": {
    "h": 138.605,
    "s": 67.539,
    "l": 37.451
  },
  "oklch": {
    "l": 0.61968,
    "c": 0.16696,
    "h": 148.3
  },
  "luminance": 0.25888
}

Semantic roles & 50–950 ramp

primary

#1FA047

secondary

#C358A2

accent

#3DB5EA

background

#F7FBF7

surface

#EEF7EE

border

#C9D0C9

text

#09120A

muted

#7B817C

Preview Lab

Preview with #1FA047

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

Preview Lab → · Contrast checker → · Palette generator →