#3FAB29#3FAB29

#3FAB29 is a light, vivid green. Relative luminance 0.303; OKLCH L 65.4% C 0.192 H 140.7°. Best body text is #000000 at 7.07:1 contrast (WCAG AA passes).

Color values

HEX	#3FAB29
RGB	rgb(63, 171, 41)
HSL	hsl(110, 61%, 42%)
HSV	hsv(110, 76%, 67%)
CMYK	cmyk(63.2%, 0%, 76%, 32.9%)
CIE-LAB	lab(61.95, -54.20, 54.05)
CIE-LCH	lch(61.95, 76.55, 135.08°)
OKLab	oklab(65.41% -0.1484 0.1214)
OKLCH	oklch(65.41% 0.192 140.7)
XYZ	xyz(17.0122, 30.3410, 7.0573)
Luminance	0.3034 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FAB29 #9529AB

analogous

#80AB29 #3FAB29 #29AB54

triadic

#3FAB29 #293FAB #AB293F

tetradic

#3FAB29 #2980AB #9529AB #AB5429

square

#3FAB29 #2980AB #9529AB #AB5429

split-complementary

#3FAB29 #5429AB #AB2980

monochromatic

#1B4811 #2D7A1D #3FAB29 #59D140 #84DD71

Accessibility & contrast

On white

2.97

#3FAB29 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.07

#3FAB29 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FAB29

7.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FAB29	#FFFFFF	#000000	##000000
##3FAB29	1.00	2.97	7.07	7.07
#FFFFFF	2.97	1.00	21.00	21.00
#000000	7.07	21.00	1.00	1.00
##000000	7.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B09B0C

Deuteranopia (green-blind)

#A29237

Tritanopia (blue-blind)

#2EA592

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #3fab29;
/* rgb */ color: rgb(63, 171, 41);
/* oklch */ color: oklch(65.4% 0.192 140.7);

Tailwind

colors: {
  custom: {
    50: '#82c56c',
    500: '#3fab29',
    950: '#000000',
  },
}

SCSS

$custom: #3fab29;
$custom-light: #82c56c;
$custom-dark: #000000;

JSON

{
  "hex": "#3fab29",
  "rgb": {
    "r": 63,
    "g": 171,
    "b": 41
  },
  "hsl": {
    "h": 109.846,
    "s": 61.321,
    "l": 41.569
  },
  "oklch": {
    "l": 0.65409,
    "c": 0.19173,
    "h": 140.7
  },
  "luminance": 0.30343
}

Semantic roles & 50–950 ramp

primary

#3FAB29

secondary

#B56CC4

accent

#43E4C9

background

#F8FCF6

surface

#F0F8EC

border

#CBD1C7

text

#0C1307

muted

#7D827A

Preview Lab

Preview with #3FAB29

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

Preview Lab → · Contrast checker → · Palette generator →