#1FA148#1FA148

#1FA148 is a light, vivid green. Relative luminance 0.262; OKLCH L 62.3% C 0.167 H 148.5°. Best body text is #000000 at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#1FA148
RGB	rgb(31, 161, 72)
HSL	hsl(139, 68%, 38%)
HSV	hsv(139, 81%, 63%)
CMYK	cmyk(80.7%, 0%, 55.3%, 36.9%)
CIE-LAB	lab(58.27, -53.10, 36.53)
CIE-LCH	lch(58.27, 64.45, 145.47°)
OKLab	oklab(62.26% -0.1426 0.0876)
OKLCH	oklch(62.26% 0.167 148.5)
XYZ	xyz(14.4785, 26.2472, 10.4328)
Luminance	0.2625 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1FA148 #A11F78

analogous

#37A11F #1FA148 #1FA189

triadic

#1FA148 #481FA1 #A1481F

tetradic

#1FA148 #1F37A1 #A11F78 #A1891F

square

#1FA148 #1F37A1 #A11F78 #A1891F

split-complementary

#1FA148 #891FA1 #A11F37

monochromatic

#0B3A1A #156E31 #1FA148 #29D45F #5BDF85

Accessibility & contrast

On white

3.36

#1FA148 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.25

#1FA148 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1FA148

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1FA148	#FFFFFF	#000000	##000000
##1FA148	1.00	3.36	6.25	6.25
#FFFFFF	3.36	1.00	21.00	21.00
#000000	6.25	21.00	1.00	1.00
##000000	6.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A39240

Deuteranopia (green-blind)

#94884F

Tritanopia (blue-blind)

#009E8D

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #1fa148;
/* rgb */ color: rgb(31, 161, 72);
/* oklch */ color: oklch(62.3% 0.167 148.5);

Tailwind

colors: {
  custom: {
    50: '#72be7d',
    500: '#1fa148',
    950: '#000000',
  },
}

SCSS

$custom: #1fa148;
$custom-light: #72be7d;
$custom-dark: #000000;

JSON

{
  "hex": "#1fa148",
  "rgb": {
    "r": 31,
    "g": 161,
    "b": 72
  },
  "hsl": {
    "h": 138.923,
    "s": 67.708,
    "l": 37.647
  },
  "oklch": {
    "l": 0.62256,
    "c": 0.16734,
    "h": 148.5
  },
  "luminance": 0.26249
}

Semantic roles & 50–950 ramp

primary

#1FA148

secondary

#C458A2

accent

#3DB4EB

background

#F7FBF7

surface

#EEF7EE

border

#C9D0C9

text

#09120A

muted

#7B817C

Preview Lab

Preview with #1FA148

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

Preview Lab → · Contrast checker → · Palette generator →