#3FC959#3FC959

#3FC959 is a light, vivid green. Relative luminance 0.436; OKLCH L 73.8% C 0.193 H 146.4°. Best body text is #000000 at 9.71:1 contrast (WCAG AA passes).

Color values

HEX	#3FC959
RGB	rgb(63, 201, 89)
HSL	hsl(131, 56%, 52%)
HSV	hsv(131, 69%, 79%)
CMYK	cmyk(68.7%, 0%, 55.7%, 21.2%)
CIE-LAB	lab(71.93, -59.75, 44.86)
CIE-LCH	lch(71.93, 74.72, 143.10°)
OKLab	oklab(73.8% -0.1612 0.1069)
OKLCH	oklch(73.8% 0.193 146.4)
XYZ	xyz(24.7380, 43.5486, 16.5513)
Luminance	0.4355 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC959 #C93FAF

analogous

#6AC93F #3FC959 #3FC99E

triadic

#3FC959 #593FC9 #C9593F

tetradic

#3FC959 #3F6AC9 #C93FAF #C99E3F

square

#3FC959 #3F6AC9 #C93FAF #C99E3F

split-complementary

#3FC959 #9E3FC9 #C93F6A

monochromatic

#1F6F2E #2D9E42 #3FC959 #6FD682 #9FE4AC

Accessibility & contrast

On white

2.16

#3FC959 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.71

#3FC959 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC959

9.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC959	#FFFFFF	#000000	##000000
##3FC959	1.00	2.16	9.71	9.71
#FFFFFF	2.16	1.00	21.00	21.00
#000000	9.71	21.00	1.00	1.00
##000000	9.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB74E

Deuteranopia (green-blind)

#BBAC62

Tritanopia (blue-blind)

#00C4B0

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #3fc959;
/* rgb */ color: rgb(63, 201, 89);
/* oklch */ color: oklch(73.8% 0.193 146.4);

Tailwind

colors: {
  custom: {
    50: '#86db8b',
    500: '#3fc959',
    950: '#000000',
  },
}

SCSS

$custom: #3fc959;
$custom-light: #86db8b;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc959",
  "rgb": {
    "r": 63,
    "g": 201,
    "b": 89
  },
  "hsl": {
    "h": 131.304,
    "s": 56.098,
    "l": 51.765
  },
  "oklch": {
    "l": 0.73801,
    "c": 0.19344,
    "h": 146.4
  },
  "luminance": 0.43551
}

Semantic roles & 50–950 ramp

primary

#3FC959

secondary

#D094C5

accent

#48C3DF

background

#F8FDF8

surface

#F0FBF0

border

#CBD4CB

text

#0C150C

muted

#7D837D

Preview Lab

Preview with #3FC959

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

Preview Lab → · Contrast checker → · Palette generator →