#1FAB44#1FAB44

#1FAB44 is a light, vivid green. Relative luminance 0.298; OKLCH L 64.9% C 0.183 H 146.9°. Best body text is #000000 at 6.97:1 contrast (WCAG AA passes).

Color values

HEX	#1FAB44
RGB	rgb(31, 171, 68)
HSL	hsl(136, 69%, 40%)
HSV	hsv(136, 82%, 67%)
CMYK	cmyk(81.9%, 0%, 60.2%, 32.9%)
CIE-LAB	lab(61.51, -57.04, 42.29)
CIE-LCH	lch(61.51, 71.01, 143.45°)
OKLab	oklab(64.93% -0.1533 0.0998)
OKLCH	oklch(64.93% 0.183 146.9)
XYZ	xyz(16.1701, 29.8325, 10.3737)
Luminance	0.2983 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1FAB44 #AB1F86

analogous

#40AB1F #1FAB44 #1FAB8A

triadic

#1FAB44 #441FAB #AB441F

tetradic

#1FAB44 #1F40AB #AB1F86 #AB8A1F

square

#1FAB44 #1F40AB #AB1F86 #AB8A1F

split-complementary

#1FAB44 #8A1FAB #AB1F40

monochromatic

#0C431B #16772F #1FAB44 #2ED95B #62E384

Accessibility & contrast

On white

3.01

#1FAB44 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.97

#1FAB44 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1FAB44

6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1FAB44	#FFFFFF	#000000	##000000
##1FAB44	1.00	3.01	6.97	6.97
#FFFFFF	3.01	1.00	21.00	21.00
#000000	6.97	21.00	1.00	1.00
##000000	6.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AD9B39

Deuteranopia (green-blind)

#9E904D

Tritanopia (blue-blind)

#00A795

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #1fab44;
/* rgb */ color: rgb(31, 171, 68);
/* oklch */ color: oklch(64.9% 0.183 146.9);

Tailwind

colors: {
  custom: {
    50: '#75c57b',
    500: '#1fab44',
    950: '#000000',
  },
}

SCSS

$custom: #1fab44;
$custom-light: #75c57b;
$custom-dark: #000000;

JSON

{
  "hex": "#1fab44",
  "rgb": {
    "r": 31,
    "g": 171,
    "b": 68
  },
  "hsl": {
    "h": 135.857,
    "s": 69.307,
    "l": 39.608
  },
  "oklch": {
    "l": 0.64929,
    "c": 0.18297,
    "h": 146.9
  },
  "luminance": 0.29834
}

Semantic roles & 50–950 ramp

primary

#1FAB44

secondary

#C75EAC

accent

#3CBDEC

background

#F7FCF7

surface

#EEF8EE

border

#C9D1C9

text

#0A130A

muted

#7C827C

Preview Lab

Preview with #1FAB44

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

Preview Lab → · Contrast checker → · Palette generator →