#3FC458#3FC458

#3FC458 is a light, vivid green. Relative luminance 0.412; OKLCH L 72.5% C 0.188 H 146.5°. Best body text is #000000 at 9.25:1 contrast (WCAG AA passes).

Color values

HEX	#3FC458
RGB	rgb(63, 196, 88)
HSL	hsl(131, 53%, 51%)
HSV	hsv(131, 68%, 77%)
CMYK	cmyk(67.9%, 0%, 55.1%, 23.1%)
CIE-LAB	lab(70.34, -58.13, 43.44)
CIE-LCH	lch(70.34, 72.56, 143.23°)
OKLab	oklab(72.49% -0.1568 0.1037)
OKLCH	oklch(72.49% 0.188 146.5)
XYZ	xyz(23.5496, 41.2387, 15.9494)
Luminance	0.4124 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC458 #C43FAB

analogous

#68C43F #3FC458 #3FC49A

triadic

#3FC458 #583FC4 #C4583F

tetradic

#3FC458 #3F68C4 #C43FAB #C49A3F

square

#3FC458 #3F68C4 #C43FAB #C49A3F

split-complementary

#3FC458 #9A3FC4 #C43F68

monochromatic

#20682E #2E9742 #3FC458 #6ED281 #9DE1A9

Accessibility & contrast

On white

2.27

#3FC458 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.25

#3FC458 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC458

9.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC458	#FFFFFF	#000000	##000000
##3FC458	1.00	2.27	9.25	9.25
#FFFFFF	2.27	1.00	21.00	21.00
#000000	9.25	21.00	1.00	1.00
##000000	9.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B34E

Deuteranopia (green-blind)

#B7A860

Tritanopia (blue-blind)

#09C0AC

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #3fc458;
/* rgb */ color: rgb(63, 196, 88);
/* oklch */ color: oklch(72.5% 0.188 146.5);

Tailwind

colors: {
  custom: {
    50: '#85d78a',
    500: '#3fc458',
    950: '#000000',
  },
}

SCSS

$custom: #3fc458;
$custom-light: #85d78a;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc458",
  "rgb": {
    "r": 63,
    "g": 196,
    "b": 88
  },
  "hsl": {
    "h": 131.278,
    "s": 52.988,
    "l": 50.784
  },
  "oklch": {
    "l": 0.72488,
    "c": 0.18804,
    "h": 146.5
  },
  "luminance": 0.41241
}

Semantic roles & 50–950 ramp

primary

#3FC458

secondary

#CD92C2

accent

#4BC1DC

background

#F8FDF8

surface

#F0FAF0

border

#CBD3CB

text

#0C140C

muted

#7D837D

Preview Lab

Preview with #3FC458

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

Preview Lab → · Contrast checker → · Palette generator →