#1FA74A#1FA74A

#1FA74A is a light, vivid green. Relative luminance 0.284; OKLCH L 63.9% C 0.173 H 148.4°. Best body text is #000000 at 6.68:1 contrast (WCAG AA passes).

Color values

HEX	#1FA74A
RGB	rgb(31, 167, 74)
HSL	hsl(139, 69%, 39%)
HSV	hsv(139, 81%, 65%)
CMYK	cmyk(81.4%, 0%, 55.7%, 34.5%)
CIE-LAB	lab(60.27, -54.87, 37.95)
CIE-LCH	lch(60.27, 66.72, 145.33°)
OKLab	oklab(63.92% -0.1473 0.0908)
OKLCH	oklch(63.92% 0.173 148.4)
XYZ	xyz(15.6185, 28.4212, 11.1399)
Luminance	0.2842 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1FA74A #A71F7C

analogous

#38A71F #1FA74A #1FA78E

triadic

#1FA74A #4A1FA7 #A74A1F

tetradic

#1FA74A #1F38A7 #A71F7C #A78E1F

square

#1FA74A #1F38A7 #A71F7C #A78E1F

split-complementary

#1FA74A #8E1FA7 #A71F38

monochromatic

#0C401C #157333 #1FA74A #2BD862 #5FE188

Accessibility & contrast

On white

3.14

#1FA74A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.68

#1FA74A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1FA74A

6.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1FA74A	#FFFFFF	#000000	##000000
##1FA74A	1.00	3.14	6.68	6.68
#FFFFFF	3.14	1.00	21.00	21.00
#000000	6.68	21.00	1.00	1.00
##000000	6.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A99841

Deuteranopia (green-blind)

#9A8D51

Tritanopia (blue-blind)

#00A392

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #1fa74a;
/* rgb */ color: rgb(31, 167, 74);
/* oklch */ color: oklch(63.9% 0.173 148.4);

Tailwind

colors: {
  custom: {
    50: '#74c27f',
    500: '#1fa74a',
    950: '#000000',
  },
}

SCSS

$custom: #1fa74a;
$custom-light: #74c27f;
$custom-dark: #000000;

JSON

{
  "hex": "#1fa74a",
  "rgb": {
    "r": 31,
    "g": 167,
    "b": 74
  },
  "hsl": {
    "h": 138.971,
    "s": 68.687,
    "l": 38.824
  },
  "oklch": {
    "l": 0.6392,
    "c": 0.17309,
    "h": 148.4
  },
  "luminance": 0.28423
}

Semantic roles & 50–950 ramp

primary

#1FA74A

secondary

#C65CA4

accent

#3CB4EC

background

#F7FCF7

surface

#EEF8EE

border

#C9D1C9

text

#0A130A

muted

#7C827C

Preview Lab

Preview with #1FA74A

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

Preview Lab → · Contrast checker → · Palette generator →