#3FAC4B#3FAC4B

#3FAC4B is a light, vivid green. Relative luminance 0.311; OKLCH L 66.0% C 0.168 H 145.2°. Best body text is #000000 at 7.21:1 contrast (WCAG AA passes).

Color values

HEX	#3FAC4B
RGB	rgb(63, 172, 75)
HSL	hsl(127, 46%, 46%)
HSV	hsv(127, 63%, 67%)
CMYK	cmyk(63.4%, 0%, 56.4%, 32.5%)
CIE-LAB	lab(62.56, -51.13, 40.37)
CIE-LCH	lch(62.56, 65.15, 141.70°)
OKLab	oklab(66.02% -0.1384 0.0961)
OKLCH	oklch(66.02% 0.168 145.2)
XYZ	xyz(18.0713, 31.0680, 11.6996)
Luminance	0.3107 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FAC4B #AC3FA0

analogous

#69AC3F #3FAC4B #3FAC81

triadic

#3FAC4B #4B3FAC #AC4B3F

tetradic

#3FAC4B #3F69AC #AC3FA0 #AC813F

square

#3FAC4B #3F69AC #AC3FA0 #AC813F

split-complementary

#3FAC4B #813FAC #AC3F69

monochromatic

#1E5224 #2F7F37 #3FAC4B #63C66D #8FD697

Accessibility & contrast

On white

2.91

#3FAC4B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.21

#3FAC4B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FAC4B

7.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FAC4B	#FFFFFF	#000000	##000000
##3FAC4B	1.00	2.91	7.21	7.21
#FFFFFF	2.91	1.00	21.00	21.00
#000000	7.21	21.00	1.00	1.00
##000000	7.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AF9D42

Deuteranopia (green-blind)

#A19452

Tritanopia (blue-blind)

#25A896

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #3fac4b;
/* rgb */ color: rgb(63, 172, 75);
/* oklch */ color: oklch(66.0% 0.168 145.2);

Tailwind

colors: {
  custom: {
    50: '#80c680',
    500: '#3fac4b',
    950: '#000000',
  },
}

SCSS

$custom: #3fac4b;
$custom-light: #80c680;
$custom-dark: #000000;

JSON

{
  "hex": "#3fac4b",
  "rgb": {
    "r": 63,
    "g": 172,
    "b": 75
  },
  "hsl": {
    "h": 126.606,
    "s": 46.383,
    "l": 46.078
  },
  "oklch": {
    "l": 0.66015,
    "c": 0.16847,
    "h": 145.2
  },
  "luminance": 0.3107
}

Semantic roles & 50–950 ramp

primary

#3FAC4B

secondary

#C186BB

accent

#52C7D6

background

#F8FCF7

surface

#EFF8EE

border

#CAD1C9

text

#0B130A

muted

#7C827C

Preview Lab

Preview with #3FAC4B

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

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