#1FAB3F#1FAB3F

#1FAB3F is a light, vivid green. Relative luminance 0.298; OKLCH L 64.9% C 0.187 H 146.1°. Best body text is #000000 at 6.96:1 contrast (WCAG AA passes).

Color values

HEX	#1FAB3F
RGB	rgb(31, 171, 63)
HSL	hsl(134, 69%, 40%)
HSV	hsv(134, 82%, 67%)
CMYK	cmyk(81.9%, 0%, 63.2%, 32.9%)
CIE-LAB	lab(61.46, -57.66, 44.52)
CIE-LCH	lch(61.46, 72.85, 142.33°)
OKLab	oklab(64.87% -0.1552 0.1042)
OKLCH	oklch(64.87% 0.187 146.1)
XYZ	xyz(16.0240, 29.7740, 9.6041)
Luminance	0.2978 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1FAB3F #AB1F8B

analogous

#45AB1F #1FAB3F #1FAB85

triadic

#1FAB3F #3F1FAB #AB3F1F

tetradic

#1FAB3F #1F45AB #AB1F8B #AB851F

square

#1FAB3F #1F45AB #AB1F8B #AB851F

split-complementary

#1FAB3F #851FAB #AB1F45

monochromatic

#0C4319 #16772C #1FAB3F #2ED955 #62E37F

Accessibility & contrast

On white

3.02

#1FAB3F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.96

#1FAB3F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1FAB3F

6.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1FAB3F	#FFFFFF	#000000	##000000
##1FAB3F	1.00	3.02	6.96	6.96
#FFFFFF	3.02	1.00	21.00	21.00
#000000	6.96	21.00	1.00	1.00
##000000	6.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AD9B33

Deuteranopia (green-blind)

#9E9048

Tritanopia (blue-blind)

#00A794

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #1fab3f;
/* rgb */ color: rgb(31, 171, 63);
/* oklch */ color: oklch(64.9% 0.187 146.1);

Tailwind

colors: {
  custom: {
    50: '#75c578',
    500: '#1fab3f',
    950: '#000000',
  },
}

SCSS

$custom: #1fab3f;
$custom-light: #75c578;
$custom-dark: #000000;

JSON

{
  "hex": "#1fab3f",
  "rgb": {
    "r": 31,
    "g": 171,
    "b": 63
  },
  "hsl": {
    "h": 133.714,
    "s": 69.307,
    "l": 39.608
  },
  "oklch": {
    "l": 0.6487,
    "c": 0.1869,
    "h": 146.1
  },
  "luminance": 0.29776
}

Semantic roles & 50–950 ramp

primary

#1FAB3F

secondary

#C75EAF

accent

#3CC4EC

background

#F7FCF7

surface

#EEF8ED

border

#C9D1C8

text

#0A1309

muted

#7C827B

Preview Lab

Preview with #1FAB3F

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

Preview Lab → · Contrast checker → · Palette generator →