#1FA847#1FA847

#1FA847 is a light, vivid green. Relative luminance 0.288; OKLCH L 64.2% C 0.177 H 147.7°. Best body text is #000000 at 6.75:1 contrast (WCAG AA passes).

Color values

HEX	#1FA847
RGB	rgb(31, 168, 71)
HSL	hsl(138, 69%, 39%)
HSV	hsv(138, 82%, 66%)
CMYK	cmyk(81.5%, 0%, 57.7%, 34.1%)
CIE-LAB	lab(60.56, -55.64, 39.76)
CIE-LCH	lch(60.56, 68.38, 144.45°)
OKLab	oklab(64.15% -0.1495 0.0946)
OKLCH	oklch(64.15% 0.177 147.7)
XYZ	xyz(15.7038, 28.7496, 10.6816)
Luminance	0.2875 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1FA847 #A81F80

analogous

#3CA81F #1FA847 #1FA88C

triadic

#1FA847 #471FA8 #A8471F

tetradic

#1FA847 #1F3CA8 #A81F80 #A88C1F

square

#1FA847 #1F3CA8 #A81F80 #A88C1F

split-complementary

#1FA847 #8C1FA8 #A81F3C

monochromatic

#0C411B #157431 #1FA847 #2CD85E #60E286

Accessibility & contrast

On white

3.11

#1FA847 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.75

#1FA847 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1FA847

6.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1FA847	#FFFFFF	#000000	##000000
##1FA847	1.00	3.11	6.75	6.75
#FFFFFF	3.11	1.00	21.00	21.00
#000000	6.75	21.00	1.00	1.00
##000000	6.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AA983D

Deuteranopia (green-blind)

#9B8E4F

Tritanopia (blue-blind)

#00A493

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #1fa847;
/* rgb */ color: rgb(31, 168, 71);
/* oklch */ color: oklch(64.2% 0.177 147.7);

Tailwind

colors: {
  custom: {
    50: '#74c37d',
    500: '#1fa847',
    950: '#000000',
  },
}

SCSS

$custom: #1fa847;
$custom-light: #74c37d;
$custom-dark: #000000;

JSON

{
  "hex": "#1fa847",
  "rgb": {
    "r": 31,
    "g": 168,
    "b": 71
  },
  "hsl": {
    "h": 137.518,
    "s": 68.844,
    "l": 39.02
  },
  "oklch": {
    "l": 0.64151,
    "c": 0.17687,
    "h": 147.7
  },
  "luminance": 0.28752
}

Semantic roles & 50–950 ramp

primary

#1FA847

secondary

#C65DA7

accent

#3CB8EC

background

#F7FCF7

surface

#EEF8EE

border

#C9D1C9

text

#0A130A

muted

#7C827C

Preview Lab

Preview with #1FA847

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

Preview Lab → · Contrast checker → · Palette generator →