#1FA727#1FA727

#1FA727 is a light, vivid green. Relative luminance 0.281; OKLCH L 63.6% C 0.198 H 143.4°. Best body text is #000000 at 6.61:1 contrast (WCAG AA passes).

Color values

HEX	#1FA727
RGB	rgb(31, 167, 39)
HSL	hsl(124, 69%, 39%)
HSV	hsv(124, 81%, 65%)
CMYK	cmyk(81.4%, 0%, 76.6%, 34.5%)
CIE-LAB	lab(59.95, -58.71, 52.55)
CIE-LCH	lch(59.95, 78.79, 138.17°)
OKLab	oklab(63.56% -0.159 0.1182)
OKLCH	oklch(63.56% 0.198 143.4)
XYZ	xyz(14.7490, 28.0734, 6.5605)
Luminance	0.2807 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1FA727 #A71F9F

analogous

#5BA71F #1FA727 #1FA76B

triadic

#1FA727 #271FA7 #A7271F

tetradic

#1FA727 #1F5BA7 #A71F9F #A76B1F

square

#1FA727 #1F5BA7 #A71F9F #A76B1F

split-complementary

#1FA727 #6B1FA7 #A71F5B

monochromatic

#0C400F #15731B #1FA727 #2BD836 #5FE167

Accessibility & contrast

On white

3.17

#1FA727 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.61

#1FA727 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1FA727

6.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1FA727	#FFFFFF	#000000	##000000
##1FA727	1.00	3.17	6.61	6.61
#FFFFFF	3.17	1.00	21.00	21.00
#000000	6.61	21.00	1.00	1.00
##000000	6.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AB9709

Deuteranopia (green-blind)

#9C8D35

Tritanopia (blue-blind)

#00A28F

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #1fa727;
/* rgb */ color: rgb(31, 167, 39);
/* oklch */ color: oklch(63.6% 0.198 143.4);

Tailwind

colors: {
  custom: {
    50: '#75c26a',
    500: '#1fa727',
    950: '#000000',
  },
}

SCSS

$custom: #1fa727;
$custom-light: #75c26a;
$custom-dark: #000000;

JSON

{
  "hex": "#1fa727",
  "rgb": {
    "r": 31,
    "g": 167,
    "b": 39
  },
  "hsl": {
    "h": 123.529,
    "s": 68.687,
    "l": 38.824
  },
  "oklch": {
    "l": 0.6356,
    "c": 0.19815,
    "h": 143.4
  },
  "luminance": 0.28075
}

Semantic roles & 50–950 ramp

primary

#1FA727

secondary

#C65CC0

accent

#3CE1EC

background

#F7FCF6

surface

#EEF8EC

border

#C9D1C7

text

#0A1307

muted

#7C827A

Preview Lab

Preview with #1FA727

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

Preview Lab → · Contrast checker → · Palette generator →