#1FA841#1FA841

#1FA841 is a light, vivid green. Relative luminance 0.287; OKLCH L 64.1% C 0.182 H 146.6°. Best body text is #000000 at 6.74:1 contrast (WCAG AA passes).

Color values

HEX	#1FA841
RGB	rgb(31, 168, 65)
HSL	hsl(135, 69%, 39%)
HSV	hsv(135, 82%, 66%)
CMYK	cmyk(81.5%, 0%, 61.3%, 34.1%)
CIE-LAB	lab(60.49, -56.43, 42.51)
CIE-LCH	lch(60.49, 70.65, 143.01°)
OKLab	oklab(64.08% -0.1518 0.1)
OKLCH	oklch(64.08% 0.182 146.6)
XYZ	xyz(15.5207, 28.6763, 9.7171)
Luminance	0.2868 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1FA841 #A81F86

analogous

#41A81F #1FA841 #1FA886

triadic

#1FA841 #411FA8 #A8411F

tetradic

#1FA841 #1F41A8 #A81F86 #A8861F

square

#1FA841 #1F41A8 #A81F86 #A8861F

split-complementary

#1FA841 #861FA8 #A81F41

monochromatic

#0C4119 #15742D #1FA841 #2CD857 #60E280

Accessibility & contrast

On white

3.12

#1FA841 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.74

#1FA841 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1FA841

6.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1FA841	#FFFFFF	#000000	##000000
##1FA841	1.00	3.12	6.74	6.74
#FFFFFF	3.12	1.00	21.00	21.00
#000000	6.74	21.00	1.00	1.00
##000000	6.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AA9836

Deuteranopia (green-blind)

#9B8E4A

Tritanopia (blue-blind)

#00A492

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #1fa841;
/* rgb */ color: rgb(31, 168, 65);
/* oklch */ color: oklch(64.1% 0.182 146.6);

Tailwind

colors: {
  custom: {
    50: '#74c379',
    500: '#1fa841',
    950: '#000000',
  },
}

SCSS

$custom: #1fa841;
$custom-light: #74c379;
$custom-dark: #000000;

JSON

{
  "hex": "#1fa841",
  "rgb": {
    "r": 31,
    "g": 168,
    "b": 65
  },
  "hsl": {
    "h": 134.891,
    "s": 68.844,
    "l": 39.02
  },
  "oklch": {
    "l": 0.64076,
    "c": 0.18177,
    "h": 146.6
  },
  "luminance": 0.28678
}

Semantic roles & 50–950 ramp

primary

#1FA841

secondary

#C65DAC

accent

#3CC0EC

background

#F7FCF7

surface

#EEF8EE

border

#C9D1C9

text

#0A1309

muted

#7C827B

Preview Lab

Preview with #1FA841

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

Preview Lab → · Contrast checker → · Palette generator →