#3FA457#3FA457

#3FA457 is a light, vivid green. Relative luminance 0.283; OKLCH L 64.1% C 0.147 H 148.5°. Best body text is #000000 at 6.66:1 contrast (WCAG AA passes).

Color values

HEX	#3FA457
RGB	rgb(63, 164, 87)
HSL	hsl(134, 44%, 45%)
HSV	hsv(134, 62%, 64%)
CMYK	cmyk(61.6%, 0%, 47%, 35.7%)
CIE-LAB	lab(60.15, -46.29, 31.38)
CIE-LCH	lch(60.15, 55.92, 145.87°)
OKLab	oklab(64.08% -0.1251 0.0767)
OKLCH	oklch(64.08% 0.147 148.5)
XYZ	xyz(17.0445, 28.2941, 13.5781)
Luminance	0.2830 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA457 #A43F8C

analogous

#5AA43F #3FA457 #3FA489

triadic

#3FA457 #573FA4 #A4573F

tetradic

#3FA457 #3F5AA4 #A43F8C #A4893F

square

#3FA457 #3F5AA4 #A43F8C #A4893F

split-complementary

#3FA457 #893FA4 #A43F5A

monochromatic

#1D4C28 #2E7840 #3FA457 #5FC176 #8BD29C

Accessibility & contrast

On white

3.15

#3FA457 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.66

#3FA457 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3FA457

6.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA457	#FFFFFF	#000000	##000000
##3FA457	1.00	3.15	6.66	6.66
#FFFFFF	3.15	1.00	21.00	21.00
#000000	6.66	21.00	1.00	1.00
##000000	6.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A69651

Deuteranopia (green-blind)

#988D5C

Tritanopia (blue-blind)

#23A192

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #3fa457;
/* rgb */ color: rgb(63, 164, 87);
/* oklch */ color: oklch(64.1% 0.147 148.5);

Tailwind

colors: {
  custom: {
    50: '#7ec087',
    500: '#3fa457',
    950: '#000000',
  },
}

SCSS

$custom: #3fa457;
$custom-light: #7ec087;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa457",
  "rgb": {
    "r": 63,
    "g": 164,
    "b": 87
  },
  "hsl": {
    "h": 134.257,
    "s": 44.493,
    "l": 44.51
  },
  "oklch": {
    "l": 0.64078,
    "c": 0.14673,
    "h": 148.5
  },
  "luminance": 0.28296
}

Semantic roles & 50–950 ramp

primary

#3FA457

secondary

#BD82AF

accent

#54B6D4

background

#F8FBF8

surface

#EFF7F0

border

#CAD0CB

text

#0B120B

muted

#7C817C

Preview Lab

Preview with #3FA457

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

Preview Lab → · Contrast checker → · Palette generator →