#3FC77C#3FC77C

#3FC77C is a light, vivid green. Relative luminance 0.434; OKLCH L 73.9% C 0.160 H 154.8°. Best body text is #000000 at 9.67:1 contrast (WCAG AA passes).

Color values

HEX	#3FC77C
RGB	rgb(63, 199, 124)
HSL	hsl(147, 55%, 51%)
HSV	hsv(147, 68%, 78%)
CMYK	cmyk(68.3%, 0%, 37.7%, 22%)
CIE-LAB	lab(71.80, -53.40, 27.20)
CIE-LCH	lch(71.80, 59.93, 153.01°)
OKLab	oklab(73.86% -0.1444 0.068)
OKLCH	oklch(73.86% 0.16 154.8)
XYZ	xyz(26.1091, 43.3560, 26.0574)
Luminance	0.4336 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC77C #C73F8A

analogous

#46C73F #3FC77C #3FC7C0

triadic

#3FC77C #7C3FC7 #C77C3F

tetradic

#3FC77C #3F46C7 #C73F8A #C7C03F

square

#3FC77C #3F46C7 #C73F8A #C7C03F

split-complementary

#3FC77C #C03FC7 #C73F46

monochromatic

#206C42 #2D9B5F #3FC77C #6ED59C #9EE3BD

Accessibility & contrast

On white

2.17

#3FC77C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.67

#3FC77C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC77C

9.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC77C	#FFFFFF	#000000	##000000
##3FC77C	1.00	2.17	9.67	9.67
#FFFFFF	2.17	1.00	21.00	21.00
#000000	9.67	21.00	1.00	1.00
##000000	9.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6B777

Deuteranopia (green-blind)

#B5AB81

Tritanopia (blue-blind)

#00C5B4

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #3fc77c;
/* rgb */ color: rgb(63, 199, 124);
/* oklch */ color: oklch(73.9% 0.160 154.8);

Tailwind

colors: {
  custom: {
    50: '#84d9a2',
    500: '#3fc77c',
    950: '#000000',
  },
}

SCSS

$custom: #3fc77c;
$custom-light: #84d9a2;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc77c",
  "rgb": {
    "r": 63,
    "g": 199,
    "b": 124
  },
  "hsl": {
    "h": 146.912,
    "s": 54.839,
    "l": 51.373
  },
  "oklch": {
    "l": 0.73855,
    "c": 0.15958,
    "h": 154.8
  },
  "luminance": 0.43359
}

Semantic roles & 50–950 ramp

primary

#3FC77C

secondary

#CF93B4

accent

#4A9CDE

background

#F8FDFA

surface

#F0FBF3

border

#CBD4CD

text

#0C150F

muted

#7D837F

Preview Lab

Preview with #3FC77C

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

Preview Lab → · Contrast checker → · Palette generator →