#1FAB45#1FAB45

#1FAB45 is a light, vivid green. Relative luminance 0.298; OKLCH L 64.9% C 0.182 H 147.1°. Best body text is #000000 at 6.97:1 contrast (WCAG AA passes).

Color values

HEX	#1FAB45
RGB	rgb(31, 171, 69)
HSL	hsl(136, 69%, 40%)
HSV	hsv(136, 82%, 67%)
CMYK	cmyk(81.9%, 0%, 59.6%, 32.9%)
CIE-LAB	lab(61.52, -56.91, 41.84)
CIE-LCH	lch(61.52, 70.63, 143.68°)
OKLab	oklab(64.94% -0.153 0.0989)
OKLCH	oklch(64.94% 0.182 147.1)
XYZ	xyz(16.2009, 29.8448, 10.5358)
Luminance	0.2985 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1FAB45 #AB1F85

analogous

#3FAB1F #1FAB45 #1FAB8B

triadic

#1FAB45 #451FAB #AB451F

tetradic

#1FAB45 #1F3FAB #AB1F85 #AB8B1F

square

#1FAB45 #1F3FAB #AB1F85 #AB8B1F

split-complementary

#1FAB45 #8B1FAB #AB1F3F

monochromatic

#0C431B #167730 #1FAB45 #2ED95D #62E385

Accessibility & contrast

On white

3.01

#1FAB45 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.97

#1FAB45 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1FAB45

6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1FAB45	#FFFFFF	#000000	##000000
##1FAB45	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)

#AD9B3A

Deuteranopia (green-blind)

#9E904D

Tritanopia (blue-blind)

#00A795

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #1fab45;
/* rgb */ color: rgb(31, 171, 69);
/* oklch */ color: oklch(64.9% 0.182 147.1);

Tailwind

colors: {
  custom: {
    50: '#75c57c',
    500: '#1fab45',
    950: '#000000',
  },
}

SCSS

$custom: #1fab45;
$custom-light: #75c57c;
$custom-dark: #000000;

JSON

{
  "hex": "#1fab45",
  "rgb": {
    "r": 31,
    "g": 171,
    "b": 69
  },
  "hsl": {
    "h": 136.286,
    "s": 69.307,
    "l": 39.608
  },
  "oklch": {
    "l": 0.64941,
    "c": 0.18216,
    "h": 147.1
  },
  "luminance": 0.29847
}

Semantic roles & 50–950 ramp

primary

#1FAB45

secondary

#C75EAB

accent

#3CBCEC

background

#F7FCF7

surface

#EEF8EE

border

#C9D1C9

text

#0A130A

muted

#7C827C

Preview Lab

Preview with #1FAB45

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

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