#3FBC77#3FBC77

#3FBC77 is a light, vivid green. Relative luminance 0.384; OKLCH L 70.9% C 0.149 H 155.1°. Best body text is #000000 at 8.67:1 contrast (WCAG AA passes).

Color values

HEX	#3FBC77
RGB	rgb(63, 188, 119)
HSL	hsl(147, 50%, 49%)
HSV	hsv(147, 66%, 74%)
CMYK	cmyk(66.5%, 0%, 36.7%, 26.3%)
CIE-LAB	lab(68.28, -50.08, 25.14)
CIE-LCH	lch(68.28, 56.03, 153.34°)
OKLab	oklab(70.93% -0.1355 0.063)
OKLCH	oklch(70.93% 0.149 155.1)
XYZ	xyz(23.3608, 38.3526, 23.6208)
Luminance	0.3836 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FBC77 #BC3F84

analogous

#46BC3F #3FBC77 #3FBCB6

triadic

#3FBC77 #773FBC #BC773F

tetradic

#3FBC77 #3F46BC #BC3F84 #BCB63F

square

#3FBC77 #3F46BC #BC3F84 #BCB63F

split-complementary

#3FBC77 #B63FBC #BC3F46

monochromatic

#20603D #308E5A #3FBC77 #6BCD97 #99DDB7

Accessibility & contrast

On white

2.42

#3FBC77 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.67

#3FBC77 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FBC77

8.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FBC77	#FFFFFF	#000000	##000000
##3FBC77	1.00	2.42	8.67	8.67
#FFFFFF	2.42	1.00	21.00	21.00
#000000	8.67	21.00	1.00	1.00
##000000	8.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBAD72

Deuteranopia (green-blind)

#ABA27B

Tritanopia (blue-blind)

#00BAAA

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #3fbc77;
/* rgb */ color: rgb(63, 188, 119);
/* oklch */ color: oklch(70.9% 0.149 155.1);

Tailwind

colors: {
  custom: {
    50: '#82d19e',
    500: '#3fbc77',
    950: '#000000',
  },
}

SCSS

$custom: #3fbc77;
$custom-light: #82d19e;
$custom-dark: #000000;

JSON

{
  "hex": "#3fbc77",
  "rgb": {
    "r": 63,
    "g": 188,
    "b": 119
  },
  "hsl": {
    "h": 146.88,
    "s": 49.801,
    "l": 49.216
  },
  "oklch": {
    "l": 0.70934,
    "c": 0.14947,
    "h": 155.1
  },
  "luminance": 0.38355
}

Semantic roles & 50–950 ramp

primary

#3FBC77

secondary

#C98EAE

accent

#4E9BD9

background

#F8FCF9

surface

#F0F9F2

border

#CBD2CC

text

#0C140E

muted

#7D827E

Preview Lab

Preview with #3FBC77

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

Preview Lab → · Contrast checker → · Palette generator →