#3FC77F#3FC77F

#3FC77F is a light, vivid green. Relative luminance 0.434; OKLCH L 73.9% C 0.157 H 155.7°. Best body text is #000000 at 9.69:1 contrast (WCAG AA passes).

Color values

HEX	#3FC77F
RGB	rgb(63, 199, 127)
HSL	hsl(148, 55%, 51%)
HSV	hsv(148, 68%, 78%)
CMYK	cmyk(68.3%, 0%, 36.2%, 22%)
CIE-LAB	lab(71.85, -52.83, 25.70)
CIE-LCH	lch(71.85, 58.75, 154.06°)
OKLab	oklab(73.91% -0.143 0.0645)
OKLCH	oklch(73.91% 0.157 155.7)
XYZ	xyz(26.3017, 43.4330, 27.0718)
Luminance	0.4344 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC77F #C73F87

analogous

#43C73F #3FC77F #3FC7C3

triadic

#3FC77F #7F3FC7 #C77F3F

tetradic

#3FC77F #3F43C7 #C73F87 #C7C33F

square

#3FC77F #3F43C7 #C73F87 #C7C33F

split-complementary

#3FC77F #C33FC7 #C73F43

monochromatic

#206C44 #2D9B61 #3FC77F #6ED59F #9EE3BE

Accessibility & contrast

On white

2.17

#3FC77F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.69

#3FC77F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC77F

9.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC77F	#FFFFFF	#000000	##000000
##3FC77F	1.00	2.17	9.69	9.69
#FFFFFF	2.17	1.00	21.00	21.00
#000000	9.69	21.00	1.00	1.00
##000000	9.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6B77A

Deuteranopia (green-blind)

#B5AB84

Tritanopia (blue-blind)

#00C5B5

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #3fc77f;
/* rgb */ color: rgb(63, 199, 127);
/* oklch */ color: oklch(73.9% 0.157 155.7);

Tailwind

colors: {
  custom: {
    50: '#84d9a4',
    500: '#3fc77f',
    950: '#000000',
  },
}

SCSS

$custom: #3fc77f;
$custom-light: #84d9a4;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc77f",
  "rgb": {
    "r": 63,
    "g": 199,
    "b": 127
  },
  "hsl": {
    "h": 148.235,
    "s": 54.839,
    "l": 51.373
  },
  "oklch": {
    "l": 0.73915,
    "c": 0.15685,
    "h": 155.7
  },
  "luminance": 0.43436
}

Semantic roles & 50–950 ramp

primary

#3FC77F

secondary

#CF93B3

accent

#4A98DE

background

#F8FDFA

surface

#F0FBF4

border

#CBD4CE

text

#0C150F

muted

#7D837F

Preview Lab

Preview with #3FC77F

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

Preview Lab → · Contrast checker → · Palette generator →