#3FB729#3FB729

#3FB729 is a light, highly saturated green. Relative luminance 0.351; OKLCH L 68.6% C 0.205 H 141.0°. Best body text is #000000 at 8.02:1 contrast (WCAG AA passes).

Color values

HEX	#3FB729
RGB	rgb(63, 183, 41)
HSL	hsl(111, 63%, 44%)
HSV	hsv(111, 78%, 72%)
CMYK	cmyk(65.6%, 0%, 77.6%, 28.2%)
CIE-LAB	lab(65.81, -58.34, 57.82)
CIE-LCH	lch(65.81, 82.14, 135.25°)
OKLab	oklab(68.61% -0.1595 0.1293)
OKLCH	oklch(68.61% 0.205 141)
XYZ	xyz(19.3826, 35.0819, 7.8474)
Luminance	0.3508 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FB729 #A129B7

analogous

#86B729 #3FB729 #29B75A

triadic

#3FB729 #293FB7 #B7293F

tetradic

#3FB729 #2986B7 #A129B7 #B75A29

square

#3FB729 #2986B7 #A129B7 #B75A29

split-complementary

#3FB729 #5A29B7 #B72986

monochromatic

#1D5313 #2E851E #3FB729 #5DD647 #89E179

Accessibility & contrast

On white

2.62

#3FB729 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.02

#3FB729 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FB729

8.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FB729	#FFFFFF	#000000	##000000
##3FB729	1.00	2.62	8.02	8.02
#FFFFFF	2.62	1.00	21.00	21.00
#000000	8.02	21.00	1.00	1.00
##000000	8.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCA601

Deuteranopia (green-blind)

#AE9C39

Tritanopia (blue-blind)

#29B19C

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #3fb729;
/* rgb */ color: rgb(63, 183, 41);
/* oklch */ color: oklch(68.6% 0.205 141.0);

Tailwind

colors: {
  custom: {
    50: '#84ce6e',
    500: '#3fb729',
    950: '#000000',
  },
}

SCSS

$custom: #3fb729;
$custom-light: #84ce6e;
$custom-dark: #000000;

JSON

{
  "hex": "#3fb729",
  "rgb": {
    "r": 63,
    "g": 183,
    "b": 41
  },
  "hsl": {
    "h": 110.704,
    "s": 63.393,
    "l": 43.922
  },
  "oklch": {
    "l": 0.6861,
    "c": 0.20535,
    "h": 141
  },
  "luminance": 0.35084
}

Semantic roles & 50–950 ramp

primary

#3FB729

secondary

#BC73C9

accent

#41E6CD

background

#F8FCF6

surface

#F0F9EC

border

#CBD2C7

text

#0C1408

muted

#7D827B

Preview Lab

Preview with #3FB729

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

Preview Lab → · Contrast checker → · Palette generator →