#3FC558#3FC558

#3FC558 is a light, vivid green. Relative luminance 0.417; OKLCH L 72.7% C 0.189 H 146.5°. Best body text is #000000 at 9.34:1 contrast (WCAG AA passes).

Color values

HEX	#3FC558
RGB	rgb(63, 197, 88)
HSL	hsl(131, 54%, 51%)
HSV	hsv(131, 68%, 77%)
CMYK	cmyk(68%, 0%, 55.3%, 22.7%)
CIE-LAB	lab(70.66, -58.48, 43.82)
CIE-LCH	lch(70.66, 73.07, 143.16°)
OKLab	oklab(72.75% -0.1578 0.1046)
OKLCH	oklch(72.75% 0.189 146.5)
XYZ	xyz(23.7759, 41.6913, 16.0248)
Luminance	0.4169 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC558 #C53FAC

analogous

#69C53F #3FC558 #3FC59B

triadic

#3FC558 #583FC5 #C5583F

tetradic

#3FC558 #3F69C5 #C53FAC #C59B3F

square

#3FC558 #3F69C5 #C53FAC #C59B3F

split-complementary

#3FC558 #9B3FC5 #C53F69

monochromatic

#206A2E #2E9942 #3FC558 #6ED381 #9DE1AA

Accessibility & contrast

On white

2.25

#3FC558 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.34

#3FC558 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC558

9.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC558	#FFFFFF	#000000	##000000
##3FC558	1.00	2.25	9.34	9.34
#FFFFFF	2.25	1.00	21.00	21.00
#000000	9.34	21.00	1.00	1.00
##000000	9.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B44E

Deuteranopia (green-blind)

#B8A860

Tritanopia (blue-blind)

#07C1AD

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #3fc558;
/* rgb */ color: rgb(63, 197, 88);
/* oklch */ color: oklch(72.7% 0.189 146.5);

Tailwind

colors: {
  custom: {
    50: '#85d88a',
    500: '#3fc558',
    950: '#000000',
  },
}

SCSS

$custom: #3fc558;
$custom-light: #85d88a;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc558",
  "rgb": {
    "r": 63,
    "g": 197,
    "b": 88
  },
  "hsl": {
    "h": 131.194,
    "s": 53.6,
    "l": 50.98
  },
  "oklch": {
    "l": 0.72749,
    "c": 0.1893,
    "h": 146.5
  },
  "luminance": 0.41694
}

Semantic roles & 50–950 ramp

primary

#3FC558

secondary

#CE92C3

accent

#4BC2DD

background

#F8FDF8

surface

#F0FAF0

border

#CBD3CB

text

#0C150C

muted

#7D837D

Preview Lab

Preview with #3FC558

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

Preview Lab → · Contrast checker → · Palette generator →