#3FB634#3FB634

#3FB634 is a light, vivid green. Relative luminance 0.348; OKLCH L 68.4% C 0.198 H 141.9°. Best body text is #000000 at 7.95:1 contrast (WCAG AA passes).

Color values

HEX	#3FB634
RGB	rgb(63, 182, 52)
HSL	hsl(115, 56%, 46%)
HSV	hsv(115, 71%, 71%)
CMYK	cmyk(65.4%, 0%, 71.4%, 28.6%)
CIE-LAB	lab(65.56, -57.18, 53.71)
CIE-LCH	lch(65.56, 78.45, 136.79°)
OKLab	oklab(68.42% -0.1558 0.1222)
OKLCH	oklch(68.42% 0.198 141.9)
XYZ	xyz(19.3966, 34.7586, 8.9350)
Luminance	0.3476 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB634 #AB34B6

analogous

#80B634 #3FB634 #34B66A

triadic

#3FB634 #343FB6 #B6343F

tetradic

#3FB634 #3480B6 #AB34B6 #B66A34

square

#3FB634 #3480B6 #AB34B6 #B66A34

split-complementary

#3FB634 #6A34B6 #B63480

monochromatic

#1E5719 #2F8626 #3FB634 #62CF58 #8FDD88

Accessibility & contrast

On white

2.64

#3FB634 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.95

#3FB634 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB634

7.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB634	#FFFFFF	#000000	##000000
##3FB634	1.00	2.64	7.95	7.95
#FFFFFF	2.64	1.00	21.00	21.00
#000000	7.95	21.00	1.00	1.00
##000000	7.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA51F

Deuteranopia (green-blind)

#AC9C41

Tritanopia (blue-blind)

#27B09C

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #3fb634;
/* rgb */ color: rgb(63, 182, 52);
/* oklch */ color: oklch(68.4% 0.198 141.9);

Tailwind

colors: {
  custom: {
    50: '#83cd73',
    500: '#3fb634',
    950: '#000000',
  },
}

SCSS

$custom: #3fb634;
$custom-light: #83cd73;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb634",
  "rgb": {
    "r": 63,
    "g": 182,
    "b": 52
  },
  "hsl": {
    "h": 114.923,
    "s": 55.556,
    "l": 45.882
  },
  "oklch": {
    "l": 0.68423,
    "c": 0.19802,
    "h": 141.9
  },
  "luminance": 0.34761
}

Semantic roles & 50–950 ramp

primary

#3FB634

secondary

#C17FC7

accent

#49DFD2

background

#F8FCF7

surface

#F0F9ED

border

#CBD2C8

text

#0C1408

muted

#7D827B

Preview Lab

Preview with #3FB634

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

Preview Lab → · Contrast checker → · Palette generator →