#3FCB35#3FCB35

#3FCB35 is a light, highly saturated green. Relative luminance 0.440; OKLCH L 74.0% C 0.221 H 142.1°. Best body text is #000000 at 9.81:1 contrast (WCAG AA passes).

Color values

HEX	#3FCB35
RGB	rgb(63, 203, 53)
HSL	hsl(116, 59%, 50%)
HSV	hsv(116, 74%, 80%)
CMYK	cmyk(69%, 0%, 73.9%, 20.4%)
CIE-LAB	lab(72.24, -64.13, 60.15)
CIE-LCH	lch(72.24, 87.92, 136.83°)
OKLab	oklab(73.96% -0.1746 0.1358)
OKLCH	oklch(73.96% 0.221 142.1)
XYZ	xyz(24.0471, 44.0231, 10.5975)
Luminance	0.4403 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FCB35 #C135CB

analogous

#8ACB35 #3FCB35 #35CB76

triadic

#3FCB35 #353FCB #CB353F

tetradic

#3FCB35 #358ACB #C135CB #CB7635

square

#3FCB35 #358ACB #C135CB #CB7635

split-complementary

#3FCB35 #7635CB #CB358A

monochromatic

#216A1B #309B28 #3FCB35 #6DD866 #9CE496

Accessibility & contrast

On white

2.14

#3FCB35 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.81

#3FCB35 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FCB35

9.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FCB35	#FFFFFF	#000000	##000000
##3FCB35	1.00	2.14	9.81	9.81
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.81	21.00	1.00	1.00
##000000	9.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0B817

Deuteranopia (green-blind)

#C0AD45

Tritanopia (blue-blind)

#1AC5AE

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #3fcb35;
/* rgb */ color: rgb(63, 203, 53);
/* oklch */ color: oklch(74.0% 0.221 142.1);

Tailwind

colors: {
  custom: {
    50: '#88dc76',
    500: '#3fcb35',
    950: '#000000',
  },
}

SCSS

$custom: #3fcb35;
$custom-light: #88dc76;
$custom-dark: #000000;

JSON

{
  "hex": "#3fcb35",
  "rgb": {
    "r": 63,
    "g": 203,
    "b": 53
  },
  "hsl": {
    "h": 116,
    "s": 59.055,
    "l": 50.196
  },
  "oklch": {
    "l": 0.73964,
    "c": 0.22116,
    "h": 142.1
  },
  "luminance": 0.44026
}

Semantic roles & 50–950 ramp

primary

#3FCB35

secondary

#CB8CCF

accent

#46E2D8

background

#F9FDF7

surface

#F1FBED

border

#CBD4C8

text

#0D1509

muted

#7E837B

Preview Lab

Preview with #3FCB35

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

Preview Lab → · Contrast checker → · Palette generator →