#3FAC74#3FAC74

#3FAC74 is a light, vivid green. Relative luminance 0.318; OKLCH L 66.7% C 0.130 H 157.3°. Best body text is #000000 at 7.36:1 contrast (WCAG AA passes).

Color values

HEX	#3FAC74
RGB	rgb(63, 172, 116)
HSL	hsl(149, 46%, 46%)
HSV	hsv(149, 63%, 67%)
CMYK	cmyk(63.4%, 0%, 32.6%, 32.5%)
CIE-LAB	lab(63.19, -44.19, 19.88)
CIE-LCH	lch(63.19, 48.46, 155.78°)
OKLab	oklab(66.74% -0.1202 0.0502)
OKLCH	oklch(66.74% 0.13 157.3)
XYZ	xyz(19.9530, 31.8207, 21.6101)
Luminance	0.3182 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FAC74 #AC3F77

analogous

#40AC3F #3FAC74 #3FACAA

triadic

#3FAC74 #743FAC #AC743F

tetradic

#3FAC74 #3F40AC #AC3F77 #ACAA3F

square

#3FAC74 #3F40AC #AC3F77 #ACAA3F

split-complementary

#3FAC74 #AA3FAC #AC3F40

monochromatic

#1E5238 #2F7F56 #3FAC74 #63C693 #8FD6B2

Accessibility & contrast

On white

2.85

#3FAC74 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.36

#3FAC74 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FAC74

7.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FAC74	#FFFFFF	#000000	##000000
##3FAC74	1.00	2.85	7.36	7.36
#FFFFFF	2.85	1.00	21.00	21.00
#000000	7.36	21.00	1.00	1.00
##000000	7.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AB9F71

Deuteranopia (green-blind)

#9C9578

Tritanopia (blue-blind)

#00AB9D

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #3fac74;
/* rgb */ color: rgb(63, 172, 116);
/* oklch */ color: oklch(66.7% 0.130 157.3);

Tailwind

colors: {
  custom: {
    50: '#80c59c',
    500: '#3fac74',
    950: '#000000',
  },
}

SCSS

$custom: #3fac74;
$custom-light: #80c59c;
$custom-dark: #000000;

JSON

{
  "hex": "#3fac74",
  "rgb": {
    "r": 63,
    "g": 172,
    "b": 116
  },
  "hsl": {
    "h": 149.174,
    "s": 46.383,
    "l": 46.078
  },
  "oklch": {
    "l": 0.66738,
    "c": 0.1303,
    "h": 157.3
  },
  "luminance": 0.31823
}

Semantic roles & 50–950 ramp

primary

#3FAC74

secondary

#C186A4

accent

#5296D6

background

#F8FCF9

surface

#EFF8F2

border

#CAD1CC

text

#0B130E

muted

#7C827E

Preview Lab

Preview with #3FAC74

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

Preview Lab → · Contrast checker → · Palette generator →