#3FAE57#3FAE57

#3FAE57 is a light, vivid green. Relative luminance 0.320; OKLCH L 66.7% C 0.160 H 147.6°. Best body text is #000000 at 7.40:1 contrast (WCAG AA passes).

Color values

HEX	#3FAE57
RGB	rgb(63, 174, 87)
HSL	hsl(133, 47%, 46%)
HSV	hsv(133, 64%, 68%)
CMYK	cmyk(63.8%, 0%, 50%, 31.8%)
CIE-LAB	lab(63.36, -50.18, 35.40)
CIE-LCH	lch(63.36, 61.41, 144.80°)
OKLab	oklab(66.72% -0.1355 0.0858)
OKLCH	oklch(66.72% 0.16 147.6)
XYZ	xyz(18.9049, 32.0151, 14.1982)
Luminance	0.3202 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FAE57 #AE3F96

analogous

#5FAE3F #3FAE57 #3FAE8F

triadic

#3FAE57 #573FAE #AE573F

tetradic

#3FAE57 #3F5FAE #AE3F96 #AE8F3F

square

#3FAE57 #3F5FAE #AE3F96 #AE8F3F

split-complementary

#3FAE57 #8F3FAE #AE3F5F

monochromatic

#1E542A #2F8141 #3FAE57 #64C779 #90D7A0

Accessibility & contrast

On white

2.84

#3FAE57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.40

#3FAE57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FAE57

7.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FAE57	#FFFFFF	#000000	##000000
##3FAE57	1.00	2.84	7.40	7.40
#FFFFFF	2.84	1.00	21.00	21.00
#000000	7.40	21.00	1.00	1.00
##000000	7.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B09F50

Deuteranopia (green-blind)

#A2965D

Tritanopia (blue-blind)

#1EAA9A

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #3fae57;
/* rgb */ color: rgb(63, 174, 87);
/* oklch */ color: oklch(66.7% 0.160 147.6);

Tailwind

colors: {
  custom: {
    50: '#80c788',
    500: '#3fae57',
    950: '#000000',
  },
}

SCSS

$custom: #3fae57;
$custom-light: #80c788;
$custom-dark: #000000;

JSON

{
  "hex": "#3fae57",
  "rgb": {
    "r": 63,
    "g": 174,
    "b": 87
  },
  "hsl": {
    "h": 132.973,
    "s": 46.835,
    "l": 46.471
  },
  "oklch": {
    "l": 0.66716,
    "c": 0.1604,
    "h": 147.6
  },
  "luminance": 0.32017
}

Semantic roles & 50–950 ramp

primary

#3FAE57

secondary

#C287B5

accent

#51BAD6

background

#F8FCF8

surface

#EFF8F0

border

#CAD1CB

text

#0B130B

muted

#7C827C

Preview Lab

Preview with #3FAE57

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

Preview Lab → · Contrast checker → · Palette generator →