#3FB636#3FB636

#3FB636 is a light, vivid green. Relative luminance 0.348; OKLCH L 68.4% C 0.197 H 142.1°. Best body text is #000000 at 7.96:1 contrast (WCAG AA passes).

Color values

HEX	#3FB636
RGB	rgb(63, 182, 54)
HSL	hsl(116, 54%, 46%)
HSV	hsv(116, 70%, 71%)
CMYK	cmyk(65.4%, 0%, 70.3%, 28.6%)
CIE-LAB	lab(65.57, -57.01, 52.96)
CIE-LCH	lch(65.57, 77.81, 137.11°)
OKLab	oklab(68.44% -0.1553 0.1209)
OKLCH	oklch(68.44% 0.197 142.1)
XYZ	xyz(19.4426, 34.7770, 9.1773)
Luminance	0.3478 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB636 #AD36B6

analogous

#7FB636 #3FB636 #36B66D

triadic

#3FB636 #363FB6 #B6363F

tetradic

#3FB636 #367FB6 #AD36B6 #B66D36

square

#3FB636 #367FB6 #AD36B6 #B66D36

split-complementary

#3FB636 #6D36B6 #B6367F

monochromatic

#1E581A #2F8728 #3FB636 #63CE5B #90DC8A

Accessibility & contrast

On white

2.64

#3FB636 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.96

#3FB636 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB636

7.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB636	#FFFFFF	#000000	##000000
##3FB636	1.00	2.64	7.96	7.96
#FFFFFF	2.64	1.00	21.00	21.00
#000000	7.96	21.00	1.00	1.00
##000000	7.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA522

Deuteranopia (green-blind)

#AC9C42

Tritanopia (blue-blind)

#27B19D

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #3fb636;
/* rgb */ color: rgb(63, 182, 54);
/* oklch */ color: oklch(68.4% 0.197 142.1);

Tailwind

colors: {
  custom: {
    50: '#83cd74',
    500: '#3fb636',
    950: '#000000',
  },
}

SCSS

$custom: #3fb636;
$custom-light: #83cd74;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb636",
  "rgb": {
    "r": 63,
    "g": 182,
    "b": 54
  },
  "hsl": {
    "h": 115.781,
    "s": 54.237,
    "l": 46.275
  },
  "oklch": {
    "l": 0.6844,
    "c": 0.19677,
    "h": 142.1
  },
  "luminance": 0.34779
}

Semantic roles & 50–950 ramp

primary

#3FB636

secondary

#C281C6

accent

#4ADED3

background

#F8FCF7

surface

#F0F9ED

border

#CBD2C8

text

#0C1409

muted

#7D827B

Preview Lab

Preview with #3FB636

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

Preview Lab → · Contrast checker → · Palette generator →