#3FA54E#3FA54E

#3FA54E is a light, vivid green. Relative luminance 0.285; OKLCH L 64.2% C 0.157 H 146.1°. Best body text is #000000 at 6.70:1 contrast (WCAG AA passes).

Color values

HEX	#3FA54E
RGB	rgb(63, 165, 78)
HSL	hsl(129, 45%, 45%)
HSV	hsv(129, 62%, 65%)
CMYK	cmyk(61.8%, 0%, 52.7%, 35.3%)
CIE-LAB	lab(60.35, -48.06, 36.23)
CIE-LCH	lch(60.35, 60.19, 142.99°)
OKLab	oklab(64.2% -0.13 0.0872)
OKLCH	oklch(64.2% 0.157 146.1)
XYZ	xyz(16.8791, 28.5155, 11.8208)
Luminance	0.2852 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA54E #A53F96

analogous

#63A53F #3FA54E #3FA581

triadic

#3FA54E #4E3FA5 #A54E3F

tetradic

#3FA54E #3F63A5 #A53F96 #A5813F

square

#3FA54E #3F63A5 #A53F96 #A5813F

split-complementary

#3FA54E #813FA5 #A53F63

monochromatic

#1D4C24 #2E7939 #3FA54E #5FC26E #8CD396

Accessibility & contrast

On white

3.13

#3FA54E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.70

#3FA54E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3FA54E

6.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA54E	#FFFFFF	#000000	##000000
##3FA54E	1.00	3.13	6.70	6.70
#FFFFFF	3.13	1.00	21.00	21.00
#000000	6.70	21.00	1.00	1.00
##000000	6.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A79746

Deuteranopia (green-blind)

#9A8E54

Tritanopia (blue-blind)

#27A191

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #3fa54e;
/* rgb */ color: rgb(63, 165, 78);
/* oklch */ color: oklch(64.2% 0.157 146.1);

Tailwind

colors: {
  custom: {
    50: '#7fc181',
    500: '#3fa54e',
    950: '#000000',
  },
}

SCSS

$custom: #3fa54e;
$custom-light: #7fc181;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa54e",
  "rgb": {
    "r": 63,
    "g": 165,
    "b": 78
  },
  "hsl": {
    "h": 128.824,
    "s": 44.737,
    "l": 44.706
  },
  "oklch": {
    "l": 0.64201,
    "c": 0.15651,
    "h": 146.1
  },
  "luminance": 0.28517
}

Semantic roles & 50–950 ramp

primary

#3FA54E

secondary

#BE82B5

accent

#53C1D4

background

#F8FBF8

surface

#EFF7EF

border

#CAD0CA

text

#0B120A

muted

#7C817C

Preview Lab

Preview with #3FA54E

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

Preview Lab → · Contrast checker → · Palette generator →